NSN 3010-00-277-1103

Part Details | SHAFT COUPLING HALF

3010-00-277-1103 A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.

Alternate Parts: 662, 662, 662, 3010-00-277-1103, 00-277-1103, 3010002771103, 002771103

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-277-110308009 ( COUPLING HALF, SHAFT )
REFERENCE DRAWINGS & PICTURES

FLEXIBLE KEY INSERT TYPE, THROUGH BORE

Cross Reference | NSN 3010-00-277-1103
Part Number Cage Code Manufacturer
66288032CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
6620UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
66201026INGERSOLL-RAND COSTANDARD PUMP-ALDRICH DIV
Technical Data | NSN 3010-00-277-1103
Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-15083, CL B MIL SPEC SINGLE MATERIAL RESPONSE
BODY STYLE6 FLEXIBLE KEY INSERT TYPE, THROUGH BORE
OVERALL LENGTH2.281 INCHES NOMINAL
BORE SHAPE TAPERED
BORE LENGTH2.2810 INCHES NOMINAL
TAPER LARGEST DIAMETER0.8475 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
SPECIAL FEATURESUNTHREADED BORE DIA.:0.484" NOM.; RAISED FACE THICKNESS:0.063" NOM.; POSITIONING FACILITY BOLT CIRCLE DIA.:3.250" NOM.; POSITIONING FACILITY QTY:3; POSITIONING HOLE STYLE:PLAIN; BORE COUNTERBORE FEATURE:INCLUDED; KEYING FACILITY TYPE:KEYWAY; KEYING FACILITY QTY:1; KEYING FACILITY:INCLUDED; COUNTERBORE LOCATION:COUPLING END; O/A OUTSIDE DIMENSION:4.250" NOM.; HUB OD:1.750" NOM.; RAISED FACE DIA.:2.2485" MIN., 2.2490" MAX.; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:0.53125" NOM.; KEYWAY WD:0.188" NOM.; TAPER MINOR DIA.:0.7118" MIN., 0.7123" MAX.; FLANGE THICKNESS:1/2" NOM.; COUNTERBORE DEPTH:0.656" NOM.; COUNTERBORE DIA.:1.750" NOM.