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 SHAPESTRAIGHT
BORE LENGTH0.1700 INCHES MINIMUM AND 0.1740 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-853A, CL 7, TY A MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
OUTSIDE DIAMETER1.560 INCHES MINIMUM AND 1.561 INCHES MAXIMUM
OVERALL LENGTH0.451 INCHES MINIMUM AND 0.455 INCHES MAXIMUM
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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