5330-00-887-8915 RETAINER,PACKING Index 3020-00-887-8917 GEAR,SPUR

National Stock Number:
3020-00-887-8916

Federal Supply Class:
3020

National Item Identification Number:
008878916

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
1090865619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
3020008878916SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
MATERIALSTEEL COMP 4620 AND
STEEL COMP 4820 AND
STEEL COMP 8620 AND
STEEL COMP 8720 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TYPEM,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND
62.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY15
TOOTH FORMSTUB
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER2.1428 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER2.492 INCHES
FACE NOMINAL WIDTH1.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.590 INCHES FIRST END
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.381 INCHES BOTH ENDS
SPLINE QUANTITY6 BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER1.929 INCHES FIRST END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESCOUNTERBORE 2ND END,1.381 IN. DIA,0.843 IN. DEEP


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