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National Stock Number:
3010-00-391-9380
Federal Supply Class:
3010
National Item Identification Number:
003919380
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:
| AMS190S4300-254406PC4-14-15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY STYLE | MULTIPLE POSITIONING HOLES, RECESSED FACE | | BORE LENGTH | 10.8750 INCHES NOMINAL | | BORE SHAPE | TAPERED | | FEATURES PROVIDED | KEYWAY | | OVERALL LENGTH | 14.563 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-15939, COMPOSITION 2 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | UNTHREADED BORE DIA.:0.938" NOM.; POSITIONING FACILITY BOLT CIRCLE DIA.:8.250" NOM.; POSITIONING FACILITY QTY:6; POSITIONING HOLE STYLE:PLAIN; SECURING METHOD:UNTHREADED HOLE; BORE COUNTERBORE FEATURE:INCLUDED; KEYING FACILITY QTY:1; KEYING FACILITY:INCLUDED; COUNTERBORE LOCATION:COUPLING END; O/A OUTSIDE DIMENSION:10.750" NOM.; HUB OD:5.250" NOM.; FURNISHED ITEM AND QTY:(6) ENGINE COUPLING BOLTS, (6) HEX NUTS; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BOR TO BOTTOM OF KEYWAY:2.306" NOM.; KEY WD:1" NOM.; TAPER MINOR DIA.:3.246" NOM.; RECESS DEPTH:0.438" NOM.; RECESS DIA.:6" NOM.; FLANGE THICKNESS:1.313" NOM.; COUNTERBORE DEPTH:3.688" NOM.; COUTERBORE DIA.:4.188" MIN., 5.125" MAX. | | TAPER LARGEST DIAMETER | 3.9260 INCHES NOMINAL |
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