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National Stock Number:
3010-00-563-3925
Federal Supply Class:
3010
National Item Identification Number:
005633925
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:
| 8511182 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| BODY STYLE | FLEXIBLE PIN | | BORE DIAMETER | 0.2666 INCHES NOMINAL | | BORE LENGTH | 0.4187 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | FEATURES PROVIDED | KEYWAY | | OVERALL LENGTH | 0.4187 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-623, COMP C1020, COND CF FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | SURFACE TREATMENT:ZINC-PLATED FINISH; UNTHREADED BORE DIA.:0.109" NOM.; POSITIONING FACILITY BOLT CIRCLE DIA.:0.876" NOM.; POSITIONING FACILITY QTY:1; POSITIONING HOLE STYLE:PLAIN; UNTHREADED HOLE LOCATION:90 DEG. FROM KEYWAY; UNTHREADED HOLE QTY:2; SECURING METHOD:UNTHREADED HOLE; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY QTY:1; O/A OUTSIDE DIMENSION:1.250" NOM.; HUB OD:1/2" NOM.; PIN LG.:0.572" NOM.; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:0.167" NOM.; PIN DIA.:0.249" NOM.; KEY WD:0.625" NOM.; KEYWAY WD:0.063" NOM.; FLANGE THICKNESS:0.184" NOM.; HOLE DIA.:0.109" NOM. |
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