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National Stock Number:
3010-00-273-3856
Federal Supply Class:
3010
National Item Identification Number:
002733856
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:
| 201328PC2 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BODY STYLE | MULTIPLE POSITIONING HOLES, RECESSED FACE | | BORE DIAMETER | 0.7500 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | BORE LENGTH | 0.7500 INCHES NOMINAL | | OVERALL LENGTH | 0.800 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-691, COMP 4 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | UNTHREADED BORE DIA.:0.2500" MIN., 0.2504" MAX.; POSITIONING FACILITY BOLT CIRCLE DIA.:2.699" MIN., 2.701" MAX.; POSITIONING FACILITY QTY:20; POSITIONING HOLE STYLE:PLAIN; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY TYPE:INTEGRAL KEY; KEYING FACILITY SPACING IN DEG.:180; KEYING FACILITY QTY:2; KEYING FACILITY:INCLUDED; O/A OUTSIDE DIMENSION:3.30" NOM. PORM .010"; HUB OD:1.250" NOM.; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO TOP OF KEY:0.269" NOM.; KEY WD:0.188" NOM.; RECESS DEPTH:0.050" NOM.; RECESS DIA.:1.950" NOM.; FLANGE THICKNESS:0.240" MIN., 0.260" MAX. |
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