ARMY A-A-50271-1996 PLATE IDENTIFICATION《鉴定板》.pdf

《ARMY A-A-50271-1996 PLATE IDENTIFICATION《鉴定板》.pdf》由会员分享，可在线阅读，更多相关《ARMY A-A-50271-1996 PLATE IDENTIFICATION《鉴定板》.pdf（4页珍藏版）》请在麦多课文档分享上搜索。

1、INCH-POUNDA-A-502711 Februarv 1996SUPERSEDINGMIL-P-514D15 September 1966COMMERCIAL ITEM DESCRIPTIONPIATE, IDENTIFICATIONThe General Services Administration has authorized the use of ibis Commercial ItemDesm”ption as a replacement for MIL-P-514 which is canceled.1. SCOPE. This commercial item descdpt

2、ion covers identification plates for attachment toequipment to provide identification, and other miscellaneous data.2. CLASSIFICATION. The identification plates shall be of the following compositions andclasses as specified (see 7.4).Composition A - Non-ferrous base alloy metalClass 1- Copper (Naval

3、 or Leaded Brass)Class 2- AluminumClass 3- MagnesiumClass 4- ZincComposition C - Photosensitive metalComposition D - Plastic, or other non metal material3. SALlENT CHARACTERISTICS.3.1 Material. Plates shall be in accordance with standard commercial manufacturing process.Beneficial mmments, recommend

4、ations, additions, deletions clarifications, etc. and any otherdata which may improve this document should be sent to Commander, U. S. Army ARDEC,AlTN: AMSTA-AR-EDE-S, Picatinny Arsenal, NJ 07806-5000.AMSC - NIA FSC -9905DISTRIBUTION STATEMENT A. Approved for public release, distribution is unlimite

5、d.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-502713.2.1 Plate size. Unless otherwise specified (see 7.4), plate size and thickness shall be themanufacturers standard sizes as applicable for the unit.3.2.2 CoPv on date. Copy matter inscribed

6、on plates shall be as specified in the contract, orpurchase order.3.2.3 Tvpe of coDy. Lettera shall be capitals and numbers shall be Arabic, of AKemate GothicNo. 2 or equivalent type face.3.2.4 ADDliCStiOnof cxmy. Individual characters shall be continuous. Border width shall be thesame all around ex

7、cept in corners The backside of all plates shall be smooth and solid. Onall plates, except aluminum base alloy and photosensitive plates, all lines, letters, numerals,and other characters shall be depressed leaving all lines, letters, bordera, numerals, and othercharacters in raised retief (raised o

8、r positive etched). Except for depressed backgrounds ordepressed or raised copy the front of the plate shall be smooth. On aluminum-base alloy andphotosensitive plates, all copy shall be applied as to produce either a smooth surface or withmpy sunken, etched or in raised relief.3.2.5 . The predomina

9、ting color added to the metal plate shall conform to Table 1,exceptthat red shall not be used on red bronze, nor yellow on yellow brass. Under no circumstancesshall red or yellow be used on other than danger and caution plates. Unless othemvisespecified all sunken copy or depressed areas (excepting

10、metal die stampings unique to eachindividual plate) shall be tilled with an enamel compound conforming to lT-E489. Filledlettering shall be white or black, whichever affords the greatest contrast with the background,except on radiation warning plates, which shall have magenta copy on a yellow backgr

11、ound.TABLE 1. Colors of PlatesPlate Predominating FED-STD-595ColorDanger Red” ll1360rll105Caution, warning, Yellow 13655 or 13538and radiation”Safety instructions Green 14187Direction Indicators Black 17038(arrows)Informational notices Blue 15102All othera Black 17038“ Use yellow where red or low le

12、vel illumination is to be used.“ Radiation warning plates only shall show symbols and lettering in Magenta No. 171423.2.6 m. The smooth surfaces of plates shall have a satin or a matte finish to minimizereflection.2Provided by IHSNot for ResaleNo reproduction or networking permitted without license

13、from IHS-,-,-A-A-5027 13.3 Protective coatinq. Metal plates shall be given a protective coating.3.4 Attachment of Plates. Plates bolted to the item purchased shall be drilled or punched at allfour camera with holes not less than 1/8 inch or more than 3/16 inch in diameter.3.5 Performance. All plates

14、 except photosensitive plates shall be resistant to thermal shock,corrosion sotvent and fading from solar radiation. Photosensitive plates shall conform to thepermanency requirements of GG-P455.3.6 Resistance to thermal shock. The copy on the finished plate shall be legible and the platematerial sha

15、ll show no evidence of cracking, splitting, wrinkling, warping, or other injuriousdefects after being subjected to the test specified in 2.7.1.3.6.1 Procedure. The plates shall be placed in a hot water bath, which shall be maintained at atemperature of 175 F. for a period of 3 hours. The sample shal

16、l then be immediatelytransferred to a wld chamber, and maintained at a temperature of -65 F, for a period of onehour. This procedure shall be immediately repeated and the plates examined for conformance.3.7 Resistance to corrosion. Finished plates shall show no evidence of corrosion on either sideaf

17、ter being subjected to a 150-hour salt-spray test in accordance with ASTM B1 17.3.8 Resistance to solvent. The copy on the finished plates shall be legible after beingsubjected to the sotvents specified in MI L-STD-202, method 215.3.9 Resistance to weathering. After being subjected to weather tests

18、(see 3.9.1), a plate shallshow no appreciable change in color, clarity or legibility when compared with an original plate.The term, “appreciable change in colofl shall mean a change that is immediately noticeablewhen the tested specimen is compared with the standard chip with the same color.3.9.1 We

19、ather test. The finished item mounted to a test surface shall be exposed to a flamingcarbon arc at a distance of approximately 18 inches for a period of 50 hours. Tha carbon usedshall operate on a current of 50 to 60 amperes. A spray shall be adjusted so that the plate issprayed with water for appro

20、ximately 20 minutes of each 2 houra exposure.3.10 Workmanship. The quality of workmanship shall be in accardanca with the requirementsof this document. Particular attention shall be given to neatness and the legibility of allmarkings . Plates shall have smooth edges and shall be free from burra and

21、sharp edges orprojections.4. REGULATORY REQUIREMENTS.4.1 Recovered materials. The offerorkcrntractor is enmuraged to use recovered materials tothe maximum extent practicable, in accordance with paragraph 23.403 of the FederalAcquisition Regulation (FAR).5. QUALITY ASSURANCE PROVISIONS.5.1 Contractor

22、 certification. The contractor shall certify and maintain substantiating evidencethat the product offered meets the salient characteristics of this Commercial Item Desnption,3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-5027 1and that the prod

23、uct conforms to the produces own drawings, specifications, standards, andquatity assurance practices. The government reserves the right to require proof of suchconformance prior to first delivery and thereafter as may be otherwise provided for under theprovisions of the mntract.6. PACKAGING. Preserv

24、ation, packaging, packing and marking for shipment shall be inaccordance with American Society for Testing and Materials ASTM D3951 or as specified in thecontract or purchase order.7. NOTES.7.1 Source of documents. ASTM Standards are available from the American Society forTesting and Materials, 1916

25、 Race Street, Philadelphia, PA 19103.7.1.1 Federal specifications and Milita standards are available from the DODSSP,Standardization Documents Order Desk, Bldg 4D, 700 Robbins Avenue, Philadelphia, PA19111-5094.7.2 Material. When mpper base alloy is poorty compatible electrochemically with equipment

26、 towhich it is attached, a base material more compatible electrochemically and less subject tobimetallic corrosion shall be selected from the composition listed in 2. Firat preference shall begiven to base material most similar to the surface metal to which the plate will be attached (e.g.,an alumin

27、um plate for an aluminum unit).7.3 Fastenem. When fasteners used for attaching the plate to the equipment areelectrochemically incompatible with the base equipment and the plate, consideration should begiven to the protection of the fastenera.7.4 Ordering Dataa. Title, number and date of this desmpt

28、ion.b. Type of material composition required (see 3).c. Plate size if other than manufacturers standard (see 3.2.1).Army - ARPreparing Activity:Army - ARReviewecNavy - YD1, MCArmy - ME, Ml, AT(Project 9905-0330)4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-