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National Stock Number:
3010-00-420-9788
Federal Supply Class:
3010
National Item Identification Number:
004209788
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:
| 53-102-331 | 92392 | ALLIS-CHALMERS CORP | | 53-102-331-00-001 | 92392 | ALLIS-CHALMERS CORP | | DG2331 | 92392 | ALLIS-CHALMERS CORP | | DR2366ITEM8 | 92392 | ALLIS-CHALMERS CORP | | DR2366PC22 | 92392 | ALLIS-CHALMERS CORP |
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Techincal Specification:
| BODY STYLE | MULTIPLE POSITIONING HOLES, RAISED FACE | | BORE DIAMETER | 1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM | | BORE LENGTH | 0.5780 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | FEATURES PROVIDED | KEYWAY | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-N-20164 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | SPECIAL FEATURES | BORE THREADED SIZE DESIGNATOR:1/4-20 NC OR UNC; RAISED FACE THICKNESS:0.125" NOM.; POSITIONING FACILITY BOLT CIRCLE DIA.:2.500" NOM.; POSITIONING FACILITY QTY:4; POSITIONING HOLE STYLE:TAPPED; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY QTY:1; KEYING FACILITY:INCLUDED; O/A OUTSIDE DIMENSION:3.125" NOM.; HUB OD:1.875" NOM.; RAISED FACE DIA.:1.4995" MIN., 1.5000" MAX.; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:0.578" NOM.; KEYWAY WD:0.125" NOM.; FLANGE THICKNESS:0.438" NOM. |
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