1、PlIL-T-3GZ 17 M 777770b 0195784 8 Ce23 4 30 MIL-T-38676(USAF) I 19 May 1972 , F MILITARY SPECIFICATION TRAILER, MUNITIONS HANDLING MW-llO/M 1. SCOPE 1.1 facture and acceptance of the MHU-llO/M munitions handling trai ler. This specification establishes the requirements for manu- 2. APPLICABLE DOCUME
2、NTS 2.1 of invitation for bids or request for proposal, form a part of this specification to the extent specified herein. The following documents, of the issue in effect on the date SPECIFICATIONS Federal QQ- R- 5 66 QQ-S- 781 W- B-680 PPP-B-601 Military MI L- A- 2 55 O MI L- F- 3541 MI L- R- 50 3 1
3、 MI L- R-56 32 MI L-S- 7742 MI L-M- 8090 MIL- A- 842 1 MIL-W- 8604 Rods, Welding, Aluminum and Aluminum Alloys . Strapping, Steel, Flat and Seals Brake Fluid, Automotive Boxes, Wood, Cleated-Plywood Ammuni tion and Special Weapons, General Specification For Fittings, Lubrication Rod and Wire, Weldin
4、g, Corrosion and Heat Resistant Alloys Rods. and Wire, Steel, Welding Screw Threads, Standard, Optimum Selected Series, General Specifi- cation For Mob ili ty Requirements , Ground Support Equipment, General Specification For Air Transportability Requirements, General Specification For Welding of Al
5、uminum Alloys, Process For FSC 1740 I THIS DOCUMENT CONTAINS /y PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-38676 17 m 7777706 0175745 T m I MI L-T-38676 (USAF) MIL-W- 86 11 MIL-G- 10924 MIL-P- 15024 MI L- I - 45 20 8 SPNDAIEBS Milit
6、ary MI L-STD- 109 MI L-STD- 129 MI L- STD- 130 MIL-STD- 143 MI L-STD-2 81 MI L- ST D- 480 MIL-STD- 808 MI L- S TD- 8 1 O MI L- S TD- 889 MIL-STD- 1186 DRAWINGS U. S. Air Force Welding, Metal Arc and Gas, Steels, and Corrosion and Heat Resistant Alloys, Process For Grease, Automotive and Artillery Pl
7、ates, Tags and Bands for Identi- fication of Equipment Inspection System Requirements Quality Assurance Terms and De fini tions Marking for Shipment and Storage Identification Marking of U. S. Mi lit ary Property Standards and Specifications, Order . of Precedence for the Selection of Automobiles, T
8、rucks, Tmc.k-Tctor Trailers and Trailer Dollies, bser- vation and Packaging of Configuration Control, Engineering manges, Deviations and Waivers Finish, Protective and Codes for Finishing Schemes for Ground and Ground Support Equipment Environmental Test Methods Dissimilar Metals Cushioning, Anchori
9、ng, Bracing, Blocking and Waterproofing, with Appropriate Test Methods 68E6881 Main Rai 6 8E6 899 6 8E6900 6 8E69 O 1 6 8E69 10 68E6959 6 8E6960 69 C69 40 (Copies of specifications, standards, drawings, and publications required by suppliers in connection with specific procurement functions should b
10、e obtained from the procuring activity, or as Erected by the Contracting Officer.) kssemb ly Main Structure, Drilling Detail Trailer, Munitions Handling WU-llO/M Main Structure Weldment Front Axle and Wheel Assembly Rear Axle and Wheel Assembly Deck Plate S ti f f ene r 2 Provided by IHSNot for Resa
11、leNo reproduction or networking permitted without license from IHS-,-,-MIL-T-38676 37 7779706 0375786 3 MI L- T- 3 86 76 (US AF) 3. REQUIREMENTS 3.1 Item definition. The rsIU-llO/M munitions handling trailer is a six-wheel flatbed trailer configured with accessory equipment to allow transport of Air
12、 Force munitions (single or pre-l on the date of request for proposal or invitation for bids, there are no equivalent standard parts readily available. commercial utility parts, like screws, bolts, nuts and cotter pins, having identical or better design properties may be used provided they are compl
13、etely interchangeable with standard parts (Us or AN) without alteration. trailer and components thereof shall remain the same throughout the production effort except for approved changes. In any case, Configuration of the first article 3.3.2.5 Screw threads. MIL-S-7742. Screw threads shall be in acc
14、ordance with 3.3.2.6 Welding. Welding shall conform to MIL-W-8604 for aluminum and aluminum base alloys and MIL-W-8611 for ferrous materials. Rods for welding common steels and corrosion resisting steels shall conform to MIL-R-5632 and MIL-R-5031, respectively, Rods for welding aluminum shall confor
15、m to QQ-R-566. 3.3.2.7 Lubrication. Grease for chassis lubrication shall conform to MIL-G-10924. MIL-F-3541. type lubrication without need for disassembly of any part of the trailer. Grease fittings shall be in accordance with All grease fittings shall be accessible for pressure ,- Y 5 . . Provided
16、by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-38676 17 377970b 0175787 7 MIL-T- 38676,(USM) 3.3.2.8 Panting. Each item to be painted as determined by related drawing requirements shall be cleaned and painted in accordance with the procedures outlined
17、in the applicable drawings. In the absence of a specific drawing requirement, painting shall be in accordance with WIL-STD-808, yellow color nr. 13538, film designation DG. WL-STD-808, Tyge I exposure, finish code F-304 for aluminum and aluPinw bose oloys and finish oprle F-103 for all ferrous alloy
18、s. Finish processes shall be in accordance with 3.3.2.9 Brake - . fluid. Bmke fluid shall conform to W-B-680. 3.3.2.10 Identification of product. Except as noted in the procuring document, equipment, assemblies, and parts shall be marked for identification in accordance with MIL-STD-130 and applicab
19、le drawings. accordance with MIL-P- 15024. nie identification plate shall be in 3.3.3 Workmanship. The trailer, including all parts and accessories, shall be fabricated in a manner that will insure that the criteria of appearance, fit and adherence to specified tolerances shall be observed. Particul
20、ar attention shall be given te neatness and thoroughness of marking of parts and assemblies, plating, printing, riveting, machine screw assemblage and welding. All parts shall be free from burrs and sharp edges which might mar associated equipment or cause injury to using personnel. Workmanship shal
21、l be in accordance with MIL-A-2550. 3.4 - Maintainability . 3.4.1 Wheels and tires. 3.4.1.1 allows access for inflating the tires. 3.4.1.2 standard or comercial tools. nie inside tires shall incorporate a valve stem that nie tires and wheels shall be capable of being removed with 3.4.1.3 removed ind
22、ependent of inner wheel and such that the inner wheel and outer wheel can be removed simultaneously. Dual wheel assembly shall be such that outer wheel can be 3.4.2 Brakes. 3.4.2.1 The brakes shall have the capability of being adjusted .without removal of wheel assembly. 6 Provided by IHSNot for Res
23、aleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-38676 37 7777706 0375770 3 3.4.2.2 dust and foreign matter from getting into the brake system, nie brake system shall possess the capability of preventing 3.4.2.3 mechanism is accessible. The brake system shall be such tha
24、t the brake adjuster 3.4.2.4 The brake line installation shall be such that any line can be replaced in not more than thirty minutes with standard or commercial tools by one man. 3.4.2.5 e brake line shall be installed such that visual inspection can be performed by maintenance personnel. 3.4.2.6 gi
25、ve access for adjustment. 3.4.2.7 that greasing of the surge brake main guide shaft can be accomplished with standard or commercial tools. The parking brake mechanical linkage shall be installed to nie surge brake shall incorporate a grease fitting so 3.4.3 Chassis. 3.4.3.1 Springs. A grease fitting
26、 shall be incorporated to allow greasing of spring shackles with standard or commercial tools. grease fitting shall be accessible to maintenance personnel. The 3.4.3.2 Tie rods. greasing of the tie rods with standard or commercially available tools. personnel, A grease fitting shall be incorporated
27、to allow The grease fitting shall be accessible to maintenance 3.4.4 Electrical. 3.4.4.1 le electrical harness shall be fabricated in three sections to allow replacement of any one section in not more than one hour by one man. 3.4.4.2 The electrical harness shall be installed to be visible fo r ins
28、p e ct i on by maint en an ce p ers onne 1. 3.4.4.3 hand tools by maintenance personnel. Light bulbs shall be accessible with standard or commercial 3.4.5 Rail and chock system. 3.4.5.1 The rollers on the rail shall be of the permanent lube type. 7 Provided by IHSNot for ResaleNo reproduction or net
29、working permitted without license from IHS-,-,-3.h.Si2 reinstalled with standard or commercial hand tools. %he Nllefs Shall possess capbi1it)i 02 being tetiiiivd arid 3.4.5.3 being replaced in not more than ten minutes by one man. S.S Fisst aficie. % first two m3ts, representative f the Pi.%duction
30、tvailer, shall be submitted for testing prior to regular pmductim. Ihe munition chock face shall possess the capability of 8% QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless othetwise specified in the contract or purchase order, the supplier is respsible for the performance of
31、 all inspection requirements as sped fied herein. Except as oTherwise specified in the contract or order, the supplier may use his awn or any other facilities suitable for the grfonnmce of the inspection requirements specified herein iinless dis approved by the government. The government reserves th
32、e right to perform any of the inspections set forth in this specification where such inspections are deemed necessary to -%sure supplies $and gelvices conform to prescribed requirements. 4.1.1 De*initions inspection terms used heein. kference may be made to MIL-STD-109 to define 4.2 Preproduction sa
33、mple. 4.2.1 Inspection to be performed. The assemblies and components shall be inspected for all inspections specified in 4.2.3 of this speciTication and all additional requirements of the applicable drawings. All tests shall be performed as specified in 4.6. 4.2.2 Submission of product. product is
34、submitted to the Government for acceptance the contractor At the time the completed item of shall supply the following information accompanied by a certificate which attests that the information provided is correct and applicable to the product being submitted: provisions of the approved current wri
35、tten description of the system. a. A statement that the item complies with all quality assurance b. Number of items of product inspected. C. Results obtained for all inspection performed. d. Drawing, specification number and date, together with an identification and date of changes. 8 .- . Provided
36、by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-38676 17 W 7777906 0175772 7 W MIL-T-38676 (USAF) e. Certificates of compliance on all material purchased by the contractor when such material is controlled by Government specification referenced in any of
37、 the contractual documents, f. Number of items. g. Date submitted. The certificate shall be signed by a responsible agent of the certifying organization. nie initial certificate submitted shall be substantiated by evidence of the agents authority to bind his principal. Substantiation of the agentls
38、authority will not be required with subsequent certificates unless, during the course of the contract, this authority is vested in another agent of the certifying organization. 4.2.3 Ins ection. Each trailer shall be inspected to insure drawings as noted below. shall be rejected until the defect is
39、corrected. The methods of inspections as reflected below shall be by gages when identified by the letter ifGI and by visual examination when identified by the let te r “Vi . conformance -E-tll to e dimension and tolerance on the applicable Any trailer failing to meet the inspections 4.2.3.1 Drawing
40、68E6960. Cateeories Defects Method of Inspe cti on Ma j or 101 .350 hole size incorrect G 102 Location of .350 holes incorrect G Min or 20 1 Trailer length and width incorrect G 4.2.3.2 Drawing 68E6881. Ca te gori es Major De fe ct s 101 Tube support 1 ocat ion incorrect Method of ins pe ct i on Pro
41、vided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-3Bb7b 17 m 7797706 0175773 7 )JH L- T- 3 86 76 (UJJ 4.2.3.3 graving 68E6901. - .-. Categories Defects Major 4.2.3.4 &+,rayin,g QBE69M. - c- - Categories Ma j or _ - . aefCtS - - 10 1 Adjustment of st
42、ops incorrect 102 Front axle location incorrect 4.2.3.5 Drawing 68E6900. Cate gories Defects .z: - Major 101 Wheel toe-in incorrect Minor 20 1 Workmanchip incorrect 202 Materi al incorrect 20 3 Markings incorrect 204 Painting in correct 4.2.3.6 Drawing 68E6959. Cate gories Maj or Defects 10 1 Latera
43、l location of axle incorrect Method of inspection y&hod ?f Inspec tion _a . . G G Method of ins p e ct i on G V V V V Method of Inspection G 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-38676 17 W 7777706 0175774 O W I I MIL-T- 38676 (USA
44、F) 4.2 . 3,. 7 Drawing 69C6940. Categories Major Defects Method of Inspection 10 1 Sti&!&er beei :Jpcated incorrect G 4.2.3.8 Drawing 68E6899. Cate gori es 3e f e c ts Method of Inspection Ma j.or 1Q 1 Stiffener hole size incorrect G 4.3 Test conditions. The test conditions are described under the i
45、ndividual test to which they apply. 4.4 Preproduction testing. 4.4.1 Test sample. See 3.5 of this specification. . .-. _-. _._. c 4.4.2 Preproduction tests. nie first article test shall consist of all tests described in 4.6. 4.5 Acceptance test. Acceptance tests shall consist of the following: a. Pr
46、oduction test b. Periodic sampling test 4.5.1 Production tests. Production tests are shown in Table I and shall be accomplished on all trailers. 4.5.1.1 Rejection and retest. When any item fails to meet a specification production test requirement it shall be rejected and the cause of failure identif
47、ied. 4.5.2 Periodic sampling tests. ne trailer shall be selected from each 10, or fraction thereof, on the contract or order and subjected to sampling tests. procuring activity from production units which have successfully completed all production tests. all tests listed in Table I. The test sample
48、shall be selected by the “be sampling tests shall consist of 11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-38676 (USAF) 4.5.2.1 Rejection and retest. When any item selected from a pro- duction run fails to meet the specification, no.item s
49、till on hand or later produced shall be accepted until the extent and cause of failure are determined and solved. 4.5.2.2 Continuance of production tests. Production tests may be continued at the discretion of the contracting officer pending the investigation of a sampling test failure. However, final acceptance of items on hand or produced later shall not be made until it
