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National Stock Number:
3010-00-273-4148
Federal Supply Class:
3010
National Item Identification Number:
002734148
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:
| 164746PC1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BODY STYLE | 2 HOLE FLANGE, THROUGH BORE | | BORE DIAMETER | 0.7500 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM | | BORE LENGTH | 1.1250 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-691, COMP 6X FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM | | SPECIAL FEATURES | SURFACE TREATMENT:PAINTED; UNTHREADED BORE DIA.:0.3750" MIN., 0.3754" MAX.; POSITIONING FACILITY BOLT CIRCLE DIA.:2.0985" MIN., 2.1015" MAX.; POSITIONING FACILITY QTY:2; POSITIONING HOLE STYLE:PLAIN; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY TYPE:INTEGRAL KEY; KEYING FACILITY QTY:1; KEYING FACILITY:INCLUDED; O/A OUTSIDE DIMENSION:2.938" NOM.; HUB OD:1.156" NOM.; THREAD PROVISION:UNTHREADED; DISTANCE FORM CENTER OF BORE TO TOP OF KEY:0.269" NOM.; KEY WD:0.187" MIN., 0.188" MAX.; FLANGE THICKNESS:0.625" NOM. |
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