3020-01-213-8653 GEAR,SPUR Index 3020-01-213-8655 GEAR SECTOR,SPUR

National Stock Number:
3020-01-213-8654

Federal Supply Class:
3020

National Item Identification Number:
012138654

Description:
GEAR,WORM

Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.


Manufacturer Information:
11443819564CRSI INC DELAWARE DIV GENERAL DYNAMICS SATCOM TECHNOLOGIES INC.
SM-B-54000980063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
FACE NOMINAL WIDTH1.374 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
KEYWAY NOMINAL WIDTH0.187 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.099 INCHES BOTH ENDS
MATERIALSTEEL COMP 1117 OVERALL
BORE NOMINAL DIAMETER0.751 INCHES BOTH ENDS
THREAD FORM QUANTITY3
PITCH DIAMETER1.5000 INCHES NOMINAL
FACE TYPECONCAVE
HELIX ANGLE14.0667 DEGREES
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
THREAD FORM DIRECTIONRIGHT-HAND
NOMINAL OUTSIDE DIAMETER1.748 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL


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