2910-00-172-6743 PAWL,GEAR Index 5998-00-172-6745 CIRCUIT CARD ASSEMBLY

National Stock Number:
3020-00-172-6744

Federal Supply Class:
3020

National Item Identification Number:
001726744

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
139C669705606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
MATERIALSTEEL UNS K93160 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-46850,TYPE 3,GRADE 300,COND 1A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE MANGANESE OR
PHOSPHATE ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,5.3.1.2 MIL STD 1ST TREATMENT RESPONSE OR
MIL-STD-171,5.3.2.2 MIL STD 2ND TREATMENT RESPONSE OVERALL
TEETH QUANTITY26
TEETH TYPESTRAIGHT
PRESSURE ANGLE20.0000 DEGREES
PITCH ANGLE31.1600 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 9
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER1.6250 INCHES NOMINAL
NOMINAL OVERALL LENGTH2.323 INCHES
NOMINAL OUTSIDE DIAMETER1.763 INCHES
FACE NOMINAL WIDTH0.389 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.934 INCHES SECOND END
BORE STYLEPARTIAL FIRST END
INVOLUTE SPLINE SECOND END
BORE NOMINAL DIAMETER0.600 INCHES FIRST END
0.525 INCHES SECOND END
BORE NOMINAL DEPTH1.323 INCHES FIRST END
SPLINE QUANTITY15 SECOND END
SPLINE PITCH DIAMETER0.4688 INCHES NOMINAL SECOND END
HUB STYLE DESIGNATOR1 STEP SECOND END
END NOMINAL LENGTH1.510 INCHES SECOND END
END NOMINAL DIAMETER1.180 INCHES SECOND END
FIRST STEP NOMINAL LENGTH0.212 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER1.380 INCHES SECOND END
BODY STYLEPLAIN, SOLID


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