1、A-A-1351 January 14, 1980 flats) mall head nches 11/32 7/16 9/16 11/16 13/16 15/16 1-1/16 1-3/16 1-5/16 1-7/16 1-9/16 1-11/16 1-13/16 1-15/16 2-1/16 2-3/16 2-5/16 2-7/16 2-9/16 2-11/16 2-13/16 3-1/8 3-112 COMMERCIAL ITEM DESCRIPTION Large heed Inches 318 112 518 314 718 1 1-118 1-1/4 1-318 1-1/2 1-5
2、18 1-314 1-718 2-118 2-114 2-3/8 2-112 2-518 2-314 2-718 3-114 3-518 2 WRENCH, OPEN END, THIN DOUBLE HEAD The General Services Administration has authorized the use of this commercial item description in lieu of Federal Specification GGG-W-636. This commercial item description covers wrenches suitab
3、le for hexagonal an,d.square- headed bolts and nuts, assigned National Stock Numbers (NSNs) as listed belowb Salient Characteristics: Material: Steel, Rockwell C hardness of 40 minimum, 55 maximum. Finish: Chromium plated, Both facee of each head shall have a maximum Marking: Marked in a plain and p
4、ermanent manner with wrench opening size Offset: 3/16 inch. Angle : 15 degrees. Wrench openings: Sized to pass the gaging requirements of Federal Standard 346. Chamfer: Tips chamfered or rounded to eliminate burrs. - roughnesr height. valye of 30 microinches (A.A!.) on the face or on the handle as c
5、lose to the heads as practi- cable and with manufacturers name or trademark. 5120-00-184-8552 5120-00-184-8553 5120-00-184-8555 5120-00-184-8557 5120-00-184-8559 5120-00-184-8560 5120-00-184-8561 5 120-00-555-9367 5120-00-184-8563 5120-00-184-8564 5120-00-184-8565 5120-00-184-8566 5 120-00-955-9368
6、5 120-00-184-8568 5120-00-184-8569 5120-00-555-9485 5120-00-184-8571 5120-00-184-8572 5120-00-184-8573 5120-00-184-8575 5120-00-184-8576 5120-00-184-8578 2120-00-555-9494 t A herall Length k 3/8 Cnchee 5 5-112 6 6- 1 /2 7 7- 1 /2 8 8- 1 /2 9 9-112 To 10-112 Il 11- 112 12 12- 112 13 13-112 14 14-1/2
7、15 16 16-112 B Ladius (max) .n c he s 13/32 112 19/32 1 i/ 16 49/64 27/32 15/ 16 1-1/32 1-118 1-7/32 1-21/64 1-71 16 1-17/32 1-518 1-3/4 1-2 9 132 2 2-3/32 2-3/16. 2-1/4 2-13/32 2-11/16 2- 15 / 16 O Width (nax) Inch 318 318 3/8 7/16 7/16 112 112 5 I8 518 314 314 314 314 3/4 718 718 - :I 1-118 1-1/8
8、1-118 1-114 1-318 D Thick- ness +.O32 -.O16 Inch 118 118 1/8 118 118 118 3/16 3/16 3/ 16 3/ 16 3/16 3/16 3/16 3/16 114 114 114 114 114 318 3/8 318 318 - Torq Sall end 82 12 1 150 239 262 292 503 581 669 762 9 12 1.07.2 1,190 i, 312 2,100 2,679 2,900 3,117 3,346 5,031 6,100 7,712 8 s.6 3 1 FOC 5120 -
9、 - 3 Load LBxoe end tn) 72 94 120 198 2 19 2 39 425 500 581 666 806 981 1,184 1,072 3,921 2,475 2,679 3,108 4,656 6,775 2,892 6,656 7,712 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-1351 51 7777774 0042577 1 m- A-A- 135 1 Wrench. open end Wor
10、kmanship. Wrench shall be free from ruat, burrs, fins, nodules, and other defects which may impair serviceability, durability, or appearance, The edges and corners of the wrench ahall be clear1y:dafincd and amoothly finished. The issue of Federal Standard 346 in effect on the date of the malicitatio
11、n ehall be used to determine complianae with stated requirements. Certification. The contractor shall certify that the product offered meets the salient characteristics of thia deacripton and that the product conforms to the producers own drawings, specifications, standards, and quality assurance pr
12、actices and is the . same product offered for sale in the commercial marketplace. The Government reserves the right to require proof.of such conformance prior to first delivery and thereafter as may be otherwise provided or under the proviaions of the contract. Recovered materials. The manufacturar
13、shall utilize recovered materials to the maximum extent practicable, Preservation, packaginlt , packinp; and marking. Each wrench shall be preserved and packaged in accordance with normal commercial practice and pocked to assure acceptance by common carrier and provide product protection against loa
14、s and damage during multiple shipments, handling, and storage. The shipping container mhall be in compliance with the National Motor Freight Classification and Uniform Freight Clasaifi- cation. Harking shall be as specified in the contract or order. Federal Standards are available from the General ServiceiAdministration, Wacificrtioa S.146, Buildtng 197 (aahtngton Navy Yard) Wamhingtop,. 20407. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
