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National Stock Number:
3010-00-273-3864
Federal Supply Class:
3010
National Item Identification Number:
002733864
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:
| 765376 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY STYLE | 2 HOLE FLANGE, THROUGH BORE | | BORE LENGTH | 0.4690 INCHES MINIMUM AND 0.4840 INCHES MAXIMUM | | BORE SHAPE | SPLINED | | OVERALL LENGTH | 0.469 INCHES MINIMUM AND 0.484 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16788, CLASS C2 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | 0.031" BY 0.031" BEVELED SPLINES AT HUB END; SURFACE TREATMENT:PAINTED; POSITIONING FACILITY BOLT CIRCLE DIA.:2.245" MIN., 2.255" MAX.; POSITIONING FCAILITY QTY:2; UNTHREADED HOLE LOCATION:THRU FLANGE 180 DEG. APART; UNTHREADED HOLE QTY:2; SECURING METHOD:UNTHREADED HOLE; BORE COUNTERBORE FEATURE:NOT INCLUDED; O/A OUTSIDE DIMENSION:2.984" MIN., 3.016" MAX.; SPLINE LG.:0.469" MIN., 0.484" MAX.; HUB OD:1.490" MIN., 1.510" MAX.; FLANGE THICKNESS:0.172" MIN. 0.203" MAX.; SPLINE MINOR DIA.:0.637" MIN., 0.749" MAX.; HOLE DIA.:0.323" MIN., 0.328" MAX. | | SPLINE QUANTITY | 6 | | SPLINE MAJOR DIAMETER | 0.749 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
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