3020-01-328-2141 GEAR,SPUR Index 3020-01-328-2143 GEAR,SPUR

National Stock Number:
3020-01-328-2142

Federal Supply Class:
3020

National Item Identification Number:
013282142

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:
581986653711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLESERRATED FIRST END
HUB STYLE DESIGNATOREXTERNALLY SPLINED, INVOLUTE SPLINES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6414 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.393 INCHES FIRST END
PRESSURE ANGLE20.0000 DEGREES
SERRATION QUANTITY10 FIRST END
STYLE DESIGNATORPROTUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMIUM OVERALL
TEETH QUANTITY75


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