3020-00-294-5551 GEAR,BEVEL Index 3020-00-294-5559 GEAR,SPUR

National Stock Number:
3010-00-294-5554

Federal Supply Class:
3010

National Item Identification Number:
002945554

Description:
COUPLING HALF,SHAFT

Detail:
A MECHANICAL ITEM USED TO CONNECT A SHAFT AND THE MATING MEMBER OF A FLEXIBLE OR RIGID COUPLING.


Manufacturer Information:
L12-6078REV1PT13B150RAYTHEON COMPANY
L12-6078REV1PT149956RAYTHEON COMPANY
L12-6078REV1PT194144RAYTHEON COMPANY


Techincal Specification:
BORE DIAMETER0.4375 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM
BORE LENGTH0.1700 INCHES MINIMUM AND 0.1740 INCHES MAXIMUM
BORE SHAPESTRAIGHT
OUTSIDE DIAMETER1.560 INCHES MINIMUM AND 1.561 INCHES MAXIMUM
OVERALL LENGTH0.451 INCHES MINIMUM AND 0.455 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-853A, CL 7, TY A MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURESSURFACE TREATMENT:PASSIVATED; UNTHREADED BORE DEPTH:0.920" MIN., 0.960" MAX.; UNTHREADED BORE DIA.:0.203" NOM.; BORE THREAD SIZE DESIGNATOR:6-32 NC; POSITIONING FACILITY BOLT CIRCLE DIA.:1.281" NOM.; POSITIONING FACILITY QTY:2; BODY KEYING FACILITY DEP/HT:0.281" NOM.; BODY KEYING FACILITY WD:0.2500" MIN., 0.2505" MAX.; POSITIONING HOLE STYLE:TAPPED; SECURING METHOD:KEY; KEYING FACILITY AND BORE COUNTERBORE FEATURE:NOT INCLUDED; HUB OD:0.623" MIN., 0.624" MAX.; THREAD PROVISION:UNTHREADED; FLANGE THICKNESS:0.920" MIN., 0.960" MAX.


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