4820-00-565-6880 VALVE,SAFETY RELIEF Index 3040-00-565-6884 CONNECTING LINK,RIGID

National Stock Number:
3020-00-565-6883

Federal Supply Class:
3020

National Item Identification Number:
005656883

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:
117D291405606GENERAL DYNAMICS-OTS, INC.
3020PL06630349009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
MATERIALSTEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND
35.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY17
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 9
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.4167 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.225 INCHES
NOMINAL OUTSIDE DIAMETER1.600 INCHES
FACE NOMINAL WIDTH0.500 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.725 INCHES FIRST END
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER0.740 INCHES BOTH ENDS
SPLINE QUANTITY23 BOTH ENDS
SPLINE PITCH DIAMETER0.7190 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER1.050 INCHES FIRST END
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE05606
DESIGN CONTROL REFERENCE117D2914


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