4010-00-179-7546 CHAIN ASSEMBLY,SINGLE LEG Index 3120-00-179-7552 BEARING,SLEEVE

National Stock Number:
3110-00-179-7550

Federal Supply Class:
3110

National Item Identification Number:
001797550

Description:
ADAPTER SLEEVE,BEARING

Detail:
AN ADAPTER SLEEVE USED TO MOUNT AND LOCATE AN ANTIFRICTION BEARING ON A STRAIGHT SHAFT PERMITTING WIDE TOLERANCES OF SHAFT DIAMETER AND MAKING IT UNNECESSARY TO HEAT THE BEARING OR USE A PRESS FOR MOUNTING.


Manufacturer Information:
1089236719200US ARMY ARDEC RDECOM
1089236719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BORE DIAMETER4.9170 INCHES MINIMUM AND 4.9190 INCHES MAXIMUM
OVERALL LENGTH4.6875 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER5.8540 INCHES MINIMUM AND 5.8570 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-T-830,COMP MT1010 MIL SPEC 1ST MATERIAL RESPONSE AND QQ-T-830,COMP MT1015 MIL SPEC 2ND MATERIAL RESPONSE AND QQ-T-830,COMP 1020 MIL SPEC 3RD MATERIAL RESPONSE AND QQ-T-830,COMP MTX1015 MIL SPEC 4TH MATERIAL RESPONSE AND QQ-T-830,COMP MTX1020 MIL SPEC 5TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP MT1010 AND STEEL COMP MT1015 AND STEEL COMP MT1020 AND STEEL COMP MTX1015 AND STEEL COMP MTX1020 OVERALL
SPECIAL FEATURES0.031 IN. BY 45 DEG BEV 0N THREADED END OD AND 0.187 IN. BY 45 DEG BEVEL ON BORE CORNER LARGE END ALSO 5.500-12 UN-2A THREAD 0.6875 IN. LG SMALL END ALSO RELIEF GROOVE 0.125 IN. WIDE FOLLOWING THD ALSO BORE AND OD 63 MICROINCH FINISH AA AND ALL OTHER SURFACES 125 MICROINCH FINISH AA ALSO 0.156 IN. BY 0.625 IN. DEYWAY IN THREADED END
STYLE DESIGNATORTHREADED
TAPER1.1200 PER FOOT IN INCHES NOMINAL


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