ARMY A-A-52120-1992 SPECTACLES SET BALLISTICS PROTECTIVE《弹道护目装置》.pdf

1、A-A-52120 = 9799974 0124992 555 Beneficial camrents (Ations, additions, deletions) and any pertinent data which may be used in improving this docunrent should be 1 addressed to: canrriander, Us Army Natick Research, Develogmnt and Engineering Center, ATLN: SA“C-IRS, Natick, MA 01760-5019 by using I

2、thestandardi zation Document Improvement Proposal (DD Fom 1426) 1 appearing at the end of this document or by letter. A-A-52120 December 31, 1992 SPECrrnS Em, BALLISTICS PRcIJLEicTIvE The General Services Administration has authorized the use of this cormiercial item description. Abstract. This corm

3、rercial item description covers an impact resistant, eye protection system consisting of a case containing one black plastic frame with two detachable polycarbonate one-piece lenses (one clear and one gray), each with a soft detachable nasal piece and two sets of detachable tenples (one cable style

4、and one spatula style). The spectacles cane in two sizes and are for wear by military personnel to protect their eyes fran light, glare, and airborne projectiles. 1. CLASSIFICATIN 1.1 Classification. specified (see 5.1). bars and the lenses. The spectacles shall be of the following sizes as The size

5、 designation applies only to the tarq?les/brnw All other parts of the system are identical in dinensions. O Size - Small Size - Large 2.1 DescriPtion. The inpact protective spect cles sh 11 provide ballistic Since protection (see 2.2) and light attenuation (gray lens only see 2.3). canparability wit

6、h existing individual equipnent is essential to the effectiveness of the spectacles, the configuration ut be identical or equal to the WM Safety Incorporate Spec Vo Eye Annor System, small and large AMS N/A FSC 8465 DISIRII9UTION STATEMENT A. Fgproved for public release; distribution is unlimited. P

7、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-521 20 9999974 0324993 491 A-A-52 120 sizes. lateral protection. via a three point snap in mounting system. through an integral flexible web on the surface of the brow facing the wearer. canfort. suc

8、cess and must be identical or equal to the UVM Safety incorporate Specs Vo Eye Armor Case. The spectacles provide adjustment using pliable nasal pieces with nieta1 insert to hold adjustment, telescoping adjustment of 15 m temples pieces, and a ratchet hinge at the temple/bmw bar connection for angul

9、ar adjustment of the lens. The lenses shall be one piece including integral side shields for The brow bar shall provide secum retention of the lens It shall provide cushioning Cable temples shall be provided with elastaneric covering for wearer The configuration of the carrying case is also critical

10、 for mission 2.1.1 Color. The frame shall be black, nasal shall be clear or black and the lens shall be clear or gray. in color. The entire gray lens rnist be neutral gray 2.1.2 Material. polycartionate, super tough nylon. The clear and gray lens shall be fabricated entirely fran The frame and the c

11、arrying case shall be fabricated fran 2.2 Ballistic Protection. The ballistic resistance of the spectacles with each lens shall be such that they will pass a Vo test using a 0.15 caliber, 5.8 Grain, T37 Fragmnt Simulating Projectile (FSP) at a velocity of 640 to 660 feet per second when tested in ac

12、cordance with the requirements of MIL-SID-662, Ballistic Test Acceptance Method for Personal Armor Material. The spectacles shall be mounted on a male headform in the as-wom position. The 0.002 inch thick aluminum foil witness sheet shall be mounted 2 inches behind the area of impact. at a point cen

13、tered vertically and at a horizontal distance of 32 ni fran the centerline. The sample shall be considered a failure if the witness sheet is punctured or if the sample is cracked. The sample shall be hit once at nom1 incidence 2.3 Photopic transmittance. The gray lens shall limit the photopic transm

14、ittance to 15 _+ 3 percent. 2.4 Mechanical and mtical Erformance. The lenses shall meet the mechanical and optical performance requirements contained in ANSI 287.1-1989, Practice for Occupational and Educational Eye and Face Protection, and ANSI 280.3-1986, Requirements for Non-Prescription Sunglass

15、es and Fashion Eyewear. 3. Q9IALITY ASSURANCE 3.1 Certification. The contractor shall certify, and maintain substanti- ating evidence, that the product offered meets the salient characteristics and requiranents of this Carniercial Item Description, and that the prcduct conform to the producers own d

16、rawings, specifications, standards, and quality assurance practices. The Goverriment reserves the right to require proof of such conforniance prior to first delivery and thereafter as may otherwise be provided for under the provisions of the contract. 2 Provided by IHSNot for ResaleNo reproduction o

17、r networking permitted without license from IHS-,-,-A-A-52120 D 9999974 0324994 328 D I A-A-52 120 3.2 Metric product. Pmducts manufactured to mtric dimensions will be considered on an equal basis with those manufactured using inch-* units, provided they fall within specified tolerances using conver

18、sion tables contained in the latest revision of Federal Standard No. 376, and all other requirements of this CID are met. dimensions and those dimensions exceed the tolerances specified in the inch pound units, a request should be made to the contracting officer to determine if the prcxiuct is accep

19、table. accepting or rejecting the prociuct. If a pruduct is manufactured to metric The contracting officer has the option of 3.3 Requlatorv irements. The offeror/contractor is encouraged to use recoverable materials in accordance with Public aw 94-580 to the maximmi extent practicable. 4. PACKAGING

20、4.1 Overseas. 4.1.1 Packauinq. plastic bag and heat sealed. plastic bag and heat sealed. and use instructions shall be placed in case. a paperboard box with dimensions of approximately 7-1/2 by 3-1/2 by 3-1/2 inches. Spectacles (with lens installed) shall be packaged in a Second pair of lens shall b

21、e packaged in a Spectacles, lens, tenples, spatula, hook, care The case shall be packaged in 4.1.2 Packauinu for replacement lens. plastic bag and heat sealed. dimensions of approximately 6-1/4 by 3 by 2 inches. 4.1.3 Packinq. fiberboard conforming to style RSC, grade 275 of PPP-B-636. closed in acc

22、ordance with appendix of PPP-B-636. Each lens shall be packaged in a Uns shall be packaged in a paperboaxd box with Fifty spectacles sets or 100 lenses shall be packed in a The box shall be 4.1.4 Palletization. accordance with load type Ia of MIL-STD-147. bonded with straps in accordance with bondin

23、g means C and D, or film bonding means F or G. Boxes shall be palletized on a 4-way entry pallet in Each prepared load shall be Pallet pattern shall be in accordance with the appendix of MIL-STD-147. 4.1.5 Markinq. Marking shall be in accordance with MIL-S)-129. 4.2 Danestic. Packaging, packing, pal

24、letization and marking shall be in accordance with ASIM D 3951. 5. NUIES 5.1 orderinu Data. a. Title, numer, and date of this document. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52120 999997LI 0124775 2b4 D A-A-52 120 b. c. d. Spectacle s

25、ize required (see 1.1). When lenses JX procured separately, specify size and color (see Selection of applicable packaging required (see 4.1). 4.1.2). 5.2 Part identification number (PINI. protective spectacles required by this CID are created as follaws: The PINS to be used for the inpact A- - 1 - f

26、 Size and color of lens when procured separately Size CID number 5.3 Sources of documents. 5.3.1 Sources of nonuovemnt association documents. ASIM D 3591 - Standard Practice for Carniercial Packaging The document is available fmm: The punericm Society for Testing and Materials (ASLM) 1916 Race Stree

27、t Philadelphia, PA 19103-1187 ANSI 287.1-1989 - practice for Occupational and Educational Eye and Face Protection ANSI 280.3-1986 - Rsquirements for Non-Prescription Sunglasses and Fashion Eyewear. Both docunients are available frcm: American National Standards Institute (ANSI) 1430 Broadway New Yor

28、k, NY 10018 5.3.2 Sources of uovernment documents. Copies of Military and Federal documents are available fmm: Standardi zation Documnts order Desk Building 4D 700 Robbins Avenue Philadelphia, PA 19111-5094 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I

29、HS-,-,-O I 1 1 I I I I I I I I l A-A-52120 9999974 OL2499b 1TO A-A-52 120 5.4 Gavenmient unique reuu irementS. Whenever “(Governmnt unique requirements)“ is included in the title of a paragraph under “salient characteristics“ it is meant that the requirenient is something that is not normally offere

30、d to the carniercial marketplace by the manufacturer. 5.5 Possible sources of sumly. American ptical Corporation Southbridge, MA 01550 GFT Glendale Protective Technologies, Inc. Woodbury, L.I. , NY 11797 UVM Safety, Inc. 10 Thurber Boulevard Smithfield, RI 02917 MILITARY IVERESTS: Custodians Army-GL

31、 Navy - Nu Air Force - 11 Review activities Army-m Navy - As Air Force - 82, 99 DLA - CI User activity Navy - br 5 CIVIL AGENCY COORDINATING ACTIVITY: GSA - FSS PREPARING XTMTY: Anrry-GrJ Project 8465-0099 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-