6660-00-690-2935 PLATE AND BEARING Index 3020-00-690-2937 GEAR,SPUR

National Stock Number:
3020-00-690-2936

Federal Supply Class:
3020

National Item Identification Number:
006902936

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:
4984723667SMITHS DETECTION INC.
4984782205BELFORT INSTRUMENT COMPANY
R-875-B-3501351SOUTHERN GEAR & MACHINE INC
R875B3502184OBRIEN GEAR CO
R875B3532657DORER ENGINEERING INC DBA O J RODGERS COMPANY


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.281 INCHES
HUB NOMINAL DIAMETER0.401 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OR AISI/SAE 1018 ASSN STD 1ST MATERIAL RESPONSE OR AISI/SAE 1020 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1018 OR STEEL COMP 1020 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.297 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.401 INCHES
PITCH DIAMETER0.3712 INCHES MINIMUM AND 0.3731 INCHES MAXIMUM
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURES0.157 IN.MIN,0.158 IN.MAX W SLOT @ACROSS SECOND END OF GEAR
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
TEETH QUANTITY24
TOOTH FORMSTANDARD


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