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National Stock Number:
3010-00-618-6439
Federal Supply Class:
3010
National Item Identification Number:
006186439
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:
| 203-63PC147 | 26571 | FMC CORP MARINE AND RAIL EQUIPMENT DIV |
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Techincal Specification:
| BODY STYLE | MULTIPLE POSITIONING HOLES, RAISED FACE | | BORE LENGTH | 7.8130 INCHES NOMINAL | | BORE SHAPE | TAPERED | | FEATURES PROVIDED | KEYWAY | | OVERALL LENGTH | 7.813 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM,A-235-55-CLASS C ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | FSC APPLICATION DATA:SHAFT,PROPULSION,SHIP; UNTHREADED BORE DIA.:1.500" NOM.; RAISED FACE THICKNESS:0.188" NOM.; POSITIONING FACILITY BOLT CIRCLE DIA.:7.500" NOM.; PSOITIONING FACILITY QTY:8; POSITIONING HOLE STYLE:PLAIN; BORE COUNTERBORE FEATURE:INCLUDED; KEYING FACILITY SPACING IN DEG.:180.0; KEYING FACILITY QTY:2; KEYING FACILITY:INCLUDED; COUNTERBORE LOCATION:COUPLING END; O/A OUTSIDE DIMENSION:9" NOM.; HUB OD:6.375" NOM.; RAISED FACE DIA.:5.998" MIN., 5.999" MAX.; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:2.250" NOM.; KEY WD:0.750" NOM.; TAPER MINOR DIA.:3.204" NOM.; FLANGE THICKNESS:1.500" NOM.; COUNTERBORE DEPTH:1.813" NOM.; COUNTERBORE DIA.:5.250" NOM. | | TAPER LARGEST DIAMETER | 3.7490 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM |
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