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National Stock Number:
3010-00-273-4200
Federal Supply Class:
3010
National Item Identification Number:
002734200
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:
| 245463PC5 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BODY STYLE | FLEXIBLE KEYWAY INSERT TYPE, THROUGH BORE | | BORE DIAMETER | 0.5000 INCHES MINIMUM AND 0.5005 INCHES MAXIMUM | | BORE LENGTH | 0.8100 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | OVERALL LENGTH | 1.050 INCHES MINIMUM AND 1.070 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-994, COMP A, HALF-HARD MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | CENTER LINES OF INTERNAL KEYS AND EXTERNAL KEYS ON SAME PLANE; DISTANCE FROM BORE COUNTERBORE TO BODY KEYING FACILITY BOTTOM/TOP; BODY KEYING FACILITY DEPTH/HT:0.240" MIN., 0.250" MAX.; BODY KEYING FACILITY WD:0.4995" MIN., 0.4998" MAX.; BORE COUNTERBORE FEATURE:INCLUDED; KEYING FACILITY TYPE:KEYWAY; KEYING FACILITY SPACING IN DEG.:180; KEYING FACILITY QTY:2; KEYING FACILITY:INCLUDED; COUNTERBORE LOCATION:COUPLING END; O/A OUTSIDE DIMENSION:2" PORM .010"; HUB OD:0.990" MIN., 1.010" MAX.; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:0.183" NOM.; DISTANCE FROM CENTER OF BORE TO TOP OF KEY:A/A; KEY WD:0.125" NOM.; FLANGE THICKNESS:0.600" NOM.; COUNTERBORE DEPTH:0.040" MIN., 0.060" MAX.; COUNTERBORE DIA.:1.240" MIN., 1.260" MAX. |
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