1、e a . 0 . MIL-T-L405bG 3 N 777970b 0378667 T N C-Z3-W 1-q MIL -T- 1 405 6G 21 November 1988 S WE RSE DING MIL -T - 1 4 O 5 6 F 30 May 1972 MILITARY SPECIFI CAT ION TENT LINER, GENERAL PURPQSE, LARGE, FIRE, WATER AND MILDEW RESISTANT This specification is approved for use by all Departments and Agenc
2、ies of the Department of Defense. 1. SCOPE I * 1.1 Scope. This document covers one type of tent liner with cover for use with the large general purpose tent. provided with the tent liner (see 6.1). Permanently attached screen side walls are 2. APPLICABLE DOCUMENTS 2.1 Government documents. * 2.1 .I
3、Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specif
4、ications and Standards (DODISS) and supplement thereto, cited in the solicitation. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: U. S. Army Natick Research, Development, and Engineering Center
5、, Natick, MA 01760-5014 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AmC N/A FSC 8340 DISTRIBVTION STATEMENT A. Approved for public release; distribution is unlimited . THIS DOCUMENT CONTAINS PAGES; . I-
6、.- - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-LLIOSbG 83 U 777770b 0378bb 1 MIL -T - 14 O 5 6 G SPE CI FI CATI ONS FE DE RAL L -P -3 78 LS-125 T-T-871 T-T-911 V-T-285 ccc-c-429 CCC-C-4 67 DDD-L -20 PPP -B -6 O 1 MILITARY MIL -W-5 30 MIL
7、-L - 1 709 MIL -C - 23 99 MIL -R -33 90 MIL-C-10859 MIL -G- 1 64 9 1 MIL -T -4 3 5 66 MIL-W-43638 MI L -W-4 4 O 4 9 * STAN DARDS FEDERAL FED-STD-75 1 MILITARY MIL-STD- 105 MIL -ST% 12 9 Plastic Sheet and Strip, Thin Gauge, Polyolefin Screening, Insect, Nonmetallic Twine, Cotton, Wrapping Twine, Fibr
8、ous, Jut e Thread, Polyester Cloth, Osnaburg , Cotton Cloth, Burlap, Jute (or Kenaf) Label; For Clothing, Equipage, and Tentage, Boxes, Wood, Cleated-Plywood (General Use) Webbing, Textile, Cotton, General Lines, Tent Cement, Liquid, Tent Patching Rings, Dee Cloth, Oxford, Cotton (Permeable) Grommet
9、, Metallic Tape, Textile, Cotton or Polyester, General Purpose, Webbing, Textile, Woven, for Tent Framing Webbing, Textile and Tape, Textile, Polypropylene, Purpose, Natural or in Colors Natural or in Colors General Purpose, Natural or in Colors - Stitches, Seams, and Stitchings - - Marking for Ship
10、ment and Storage Sampling Procedures and Tables for Inspection by Attributes * (Copies of specifications, standards, and handbooks required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity.) 2
11、 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-* F . 0 a MIL -T - 14056G * 2.1.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this specification to the e
12、xtent specified herein. Unless otherwise specified, the issues shall be those in effect on the date of solicitation. * Department of the Army Field Manual FM 10-16 - General Repair of Tents, Canvas and Webbing (Copies may be obtained from the Superintendent of Documents, U. S. Government Printing Of
13、fice, Washington, D .C 20402.) DRAWINGS Jc U. S. ARMY NATICK RESEARCH, DEVELOPMENT two or more teeth exposed (except where grommet is set as specified but is in an area of uneven thickness which prevents uni form clinching) to rotate in hole fabric: - on liner - on cover or washer becomes disengaged
14、 : - on liner - on cover Ridge grommet set with rim extending beyond edges of grommet reinforce- ment webbing Clinched loosely, allowing grommet Clinched excessively tight, cutting Insecurely clinched, i .e. , grommet X X X X X Open seam on stitch type 301: - for more than 1/4 inch but not more than
15、 1 inch - for more than 1 inch Open seam on stitch type 401: - one row of stitching open for 1 - one row of stitching open for - both rows of stitching open (not inch or less more than 1 inch X X necessarily at the same location) NOTE: A seam shall be classified as open when one or more stitches joi
16、ning a seam are broken, or when two or more skipped or run-off stitches occur. .On double stitched seams, a seam shall be classified as open when either one or both sides of a seam are open. 12 X X X X X I I I I -II_ Provided by IHSNot for ResaleNo reproduction or networking permitted without licens
17、e from IHS-,-,-MIL-T-LqOSbG 3 = 99777Ob 0378677 b MIL -T - 1405 6 G TABLE I. End item visual defects (contd) Classification Major Minor Examine Defect AB Seams and st it chi ng (cont d) Boxstitching Bar tacking Seam type Stitch type Raw edges caught in stitching: - more than 1 inch but not more than
18、 - more than 3 inches P lea t ed s eams Thread breaks : 3 inches - overstitched less than 1 inch on stitch type 401 or 301 NOTE : Thread breaks not overst itched shall be classified as open seams. Skipped st it ches : - overstitched less than 1 inch on stitch type 401 or 301 (when 2 or more skipped
19、stitches occur consecutively) NOTE: Skipped stitches not overstitched shall be classified as open seams. Needle chews resulting in cut, tear or hole (see cut, tear or hole under Fabric examination). omitted (except on boxstitching) One or more required rows of stitching Incomplete: - one row ofstitc
20、hing omitted - two or more rows of stitching omitted Less than specified length by more than 1/8 inch Wrong seam type Wrong stitch type 13 X X X X X X X X X X X Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_- MIL-T-LYOSbG 3 9 7999906 037b0 2 9 MIL
21、 -T - 14 O 5 6 G TABLE I. End item visual defects (contd) C1 assi f ic at ion Major Minor Examine Defect AB Stitch tension Loose, resulting in an exposed bobbin or top thread for more than 6 inches X Tight, as evidenced by puckering of seam for more than 6 inches X Stitch per inch Stitching gage Sti
22、tching margin * Less than minimum specified (except on panel joining seams): - one stitch - two or more stitches j oi ni ng s eams - one stitch - two or more stitches Less than minimum specified on panel More than maximum specified: NOTE: Variation in the number of stitches per inch, caused by the o
23、perator speeding up the machine in order to sew over heavy places or heavy seams or in turning corners, shall be classified as follows: a. Within the minor “AI1 defect classi- fica tion - minor Btt defect fi cat ion - no defect b. Within the minor rigit defect classi- Not as specified Larger than sp
24、ecified: - for less than 4 inches in length - for 4 inches or more in length - for more than 2 inches but - for more than 4 inches in length Less than specified: not more than 4 inches in length X X X X X X X X X X 14 Provided by IHSNot for ResaleNo reproduction or networking permitted without licen
25、se from IHS-,-,-MIL-T-L405bG 83 777770b 0378b8L 4 U MIL -T - 1 4 O 5 6 G TABLE I. End item visual defects (contd) Classi fication Major Minor Examine Defect AB * Stitching ends Stitching indi- cated by (iZtl on drawings Mends, darns or pat ches Components and assembly Construction de tai 1 s: Hems R
26、einforcements Binding Overstitched less than 1/2 inch on stitch type 301 (except where ends are held down by other stitching, turned under in a hem, or where stitching is performed automati- cally) overlapping or backstitches when automatic stitching is performed Secured with less than 3 tying, Chai
27、n portion of stitching shows on outside of liner or cover Repairs not in accordance with Depart- ment of the Army Field Manual FM 10-16 and not authorized by contracting officer (see 3.3.8) Any component not fabricated of - applicable referenced material Any component or operation omitted, un1 ess o
28、 therwis e speci fi ed herein Constructed with partial turnunder when double turnunder is required .Twisted or pleated Improperly applied, causing excessive fullness on rein- forcement or reinforced parts Improperly or loosely applied Ends not finished as specified X X X X X X X X X X X 15 Provided
29、by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-1405bG 3 m 9779906 0378682 b M MI -T-l405 G TABLE I. End item visual defects (contd) Classification Major Minor Exadne Defect AB Cons truc tion details: (cont d) * Cloth splicing More than one splice per r
30、oof panel Number of splices per reinforcement Spliced pieces not joined as shown on Length of spliced pieces less than more than specified Drawing 5-4 -5 17 spec i fied * Splicing of webbing S cre en Wal 1 Corner lugs Window panes Splicing (when necessary) not made as indicated on Drawing 5-4-520 Di
31、stance between splices less than specified Ends of sod cloth caught in stitching attaching screen side- wall to end wall screen reinforcement webbing not caught in both rows of stitching attaching eave reinforcement webbing to body eave Webbing reinforcements set on inside of wall in lieu of outside
32、 Sod cloth set on outside Top edge of screen or top end of Top or bottom ends of lugs stitched together, failing to provide clearance for side walls tion in lieu of double ply Any part of lugs single ply constru- Film not securely caught in stitching attaching reinforcement webbing to opening: - for
33、 more than 1 inch, but not - for more than 3 inches more than 3 inches X X X X X X X X X X X X X 16 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-1405bG 3 = 9777906 037b3 MIL -T - 14 05 6 G TABLE I. End item visual defects (contd) Classi fica
34、tion Major Minor Examine Defect AB C ons tr uc ti on de tai 1 s: (con t d ) Roof and ridge, inside Tie tapes Genera 1 Labels End of ridge reinforcement webbing not looped at pole opening Folded edge of end roof reinforce- ment not looped at ridge and pole opening End of side roof reinforcement webbi
35、ng not caught in binding around pole opening or in eave reinforcement One missing per body or end section Two or more missing per body or end . sect ion Any other construction detail not performed as specified Omitted, incorrect, illegible or misplaced : - erection or maintenance instru- - identific
36、ation tions b Marking: U. S. Omitted, incorrect, illegible or mis- and nomenclature placed C 1 ea nn e ss Grease or oil stains Thread ends not trimmed throughout to 1/4 inch or less X X X X X X X X X X X 17 incorrect; illegible; of improper and interior) size, location, sequence, or method of applic
37、ation. Materials Any component missing, damaged, or not as specified. Workmanship Inadequate application of components, such as incomplete closure of cloth wrapping and loose stitching Content Number per container is more or less than Equired. 4.5 Methods of inspection. 4.5.1 Wicking of sewing threa
38、d (cup test). The cover shall be tested at the panel seams as follows: Suspend the seamed section of the test fabric in the center of a 6 + 1/8 inch diameter hoop and form a depression with the seamed fabric in the hoop to a depth of 1 + 1/4 inch. Slowly pour 500 I or burlap cloth conforming to clas
39、s 3 of CCC-C-467. The wrapping shall be securely hand sewn with type I or II, 16-ply cotton twine conforming to T-T-871, or type I, size No. 2 jute twine conforming to T-T-911, with approximately one stitch to the inch and every third stitch knotted. Alternatively, the seams of the wrap may be machi
40、ne-sewn. A minimum of five inches of wrapping material, or tubing, shall be gathered together on each of the four corners and securely sewn into ears for handles. The polyester thread used to manufacture the end items may be used for effecting the machine sewn closure of the wrapping or tubing. * 5.
41、2.3 Commercial packing. Tent liners with covers or tent liner covers only, preserved as specified in 5.1 shall be packed in accordance with ASTM D 3951. 5.3 Marking. In addition to any special marking required by the contract or purchase order, shipping containers and cloth covered bundles shall be
42、marked in accordance with MILSTD-129 or ASTM D 3951 as applicable. 5.3.1 Additional marking. The following shall be stenciled or printed on each shipping container or cloth covered bundle in characters not less than 3/4 inch high: “SEE ERECTION INSTRUCTIONS SEWED TO INSIDE OF TENT COVER“ 22 Provided
43、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-1405bG 83 m 9999906 0378689 9 m MIL -T - 140 5 6 G 6. NOTES 6.1 Intended use. The tent liner covered by this document is designed to be In hot weather, used with Tent, General Purpose, Large, to provide i
44、nsulation. the tent and tent liner side walls can be rolled up, exposing the attached screen side of the liner, thus providing increased ventilation of the tent. * 6.2 Ordering data. Acquisition documents should specify the following: a. Title, number and date of this document. b. When a first artic
45、le is required (see 3.1, 4.3 and 6.4). c. Selection of the applicable levels of preservation and packing (see 5.1 and 5.2). * 6.3 Samples. For access to samples, address the contracting activity issuing the invitation for bids. * 6.4 First article. When a first article is required, it shall be inspe
46、cted and approved under the appropriate provisions of FAR 52.209. The first article should be a preproduction sample. The contracting officer should specify the appropriate type of first article and the number of units to be furnished. The contracting officer should include specific instructions in
47、all acquisition instruments regarding arrangements for selection, inspection, and approval of the first article. 6.5 Recycled material. It is encouraged that recycled material be used when practical as long as it meets the requirements of this document (see 3.2). * 6.6 International standardization
48、agreements. Certain provisions of this document are the subject of international standardization agreement as cited in NATO, STANAG No. 2882, relative to camouflage requirements for tents, shelters and subsidiary components, When amendment, revision, or cancellation of this document is proposed whic
49、h will affect or violate the international agreement concerned, the contracting activity will take appropriate reconciliation action t hro ugh i n t erna t i onal stand ar di za ti on channe 1 s i nc 1 udi ng de par tmen t al standardization offices, if required. * 6.7 Subject term (key word) listing. Liner Tent, GP, Large 23 Provided by IHSNot for ResaleNo reproduction or networking per
