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National Stock Number:
3010-00-285-4421
Federal Supply Class:
3010
National Item Identification Number:
002854421
Description:
COUPLING HALF,SHAFT
Detail:
A MECHANICAL ITEM USED TO CONNECT A SHAFT AND THE MATING MEMBER OF A FLEXIBLE OR RIGID COUPLING.
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Manufacturer Information:
| SM-B-503010 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| BODY STYLE | FLEXIBLE KEYWAY INSERT TYPE, THROUGH BORE | | BORE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | OVERALL LENGTH | 0.470 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 303, CONDITION A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | SURFACE TREATMENT:PASSIVATED, MIL-F-14072, FINISH E300; BODY KEYING FACILITY WD:0.118" MIN.,0.124" MAX.; BODY KEYING FACILITY DEPTH/HT:0.177" NOM.; HOLE THREAD SIZE DESIGNATOR:0.112 - 40; THREADED HOLE LOCATION:THROUGH COUPLING BODY LOCATED 90 DEG. APART; THREADED HOLE QTY:2; SECURING METHOD:THREADED HOLE; BORE COUNTERBORE FEATURE AND KEYING FACILITY:NOT INCLUDED; O/A OUTSIDE DIMENSION:0.496" OD; THREAD PROVISION:UNTHREADED |
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