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National Stock Number:
3010-00-389-7873
Federal Supply Class:
3010
National Item Identification Number:
003897873
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:
| YMS410S4301-253462PC105 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY STYLE | MULTIPLE POSITIONING HOLES, RECESSED FACE | | BORE SHAPE | TAPERED | | BORE LENGTH | 12.0000 INCHES NOMINAL | | FEATURES PROVIDED | KEYWAY | | OVERALL LENGTH | 12.000 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | UNTHREADED BORE DIA.:0.859" NOM.; POSITIONING FACILITY BOLT CIRCLE DIA.:11" NOM.; POSITIONING FACILITY:QTY:6; POSITIONING HOLE STYLE:PLAIN; BORE COUNTERBORE FEATURE:INCLUDED; KEYING FACILITY:INCLUDED; KEYING FACILITY QTY:1; COUNTERBORE LOCATION:COUPLING END; O/A OUTSIDE DIMENSION:13" NOM.; HUB OD:6.500" NOM.; FURNISHED ITEMS & QTY:(6) BOLTS, (6) NUTS; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:2.468" NOM.; KEYING WD:0.625" NOM.; TAPER MINOR DIA.:3.219" NOM.; RECESS DEPTH:0.250" NOM.; RECESS DIA.:5.250" NOM.; FLANGE THICKNESS:0.750" NOM.; COUNTERBORE DEPTH:2.375" NOM.; COUNTERBORE DIA.:4.375" NOM. | | TAPER LARGEST DIAMETER | 4.0000 INCHES NOMINAL |
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