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National Stock Number:
2540-00-712-8025
Federal Supply Class:
2540
National Item Identification Number:
007128025
Description:
COUPLER,DRAWBAR,RING
Detail:
AN ITEM HAVING A CIRCULAR SHAPED EYE AT ONE END FOR COUPLING TO THE PINTLE OF A TOWING VEHICLE. IT IS DESIGNED TO BE MOUNTED ON THE DRAWBAR OF A VEHICLE TO BE TOWED. SEE ALSO BOLT, EYE.
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Manufacturer Information:
| 5545804 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE | | 7128025 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 712805 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| COTTER PIN HOLE DIAMETER | 0.201 INCHES NOMINAL | | PAINTED FEATURE | NOT INCLUDED | | RING INSIDE DIAMETER | 3.000 INCHES MINIMUM AND 3.031 INCHES MAXIMUM | | RING OUTSIDE DIAMETER | 4.625 INCHES MINIMUM AND 4.656 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UNC | | SHANK END KEYWAY | NOT PROVIDED | | SHANK END THREAD PROVISION | THREADED | | SHANK LENGTH | 4.854 INCHES MINIMUM AND 4.855 INCHES MAXIMUM | | STYLE DESIGNATOR | STRAIGHT ROUND STEPPED SHANK | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.188 INCHES | | THREAD SIZE | 1-1/4 IN.-7 |
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