3020-01-369-4955 GEAR,SPUR Index 3020-01-369-4957 GEAR,SPUR

National Stock Number:
3020-01-369-4956

Federal Supply Class:
3020

National Item Identification Number:
013694956

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:
314849710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
78210002769LOCKHEED MARTIN CORPORATION
78210056232LOCKHEED MARTIN CORPORATION


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.275 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.472 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC 1ST MATERIAL RESPONSE OVERALL
HUB NOMINAL DIAMETER0.197 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
III MATERIALSTEEL OVERALL
PITCH DIAMETER0.8268 INCHES NOMINAL
PRESSURE ANGLE15.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE NOMINAL THREAD SIZE0.112 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY1 THREADED AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.456 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER0.928 INCHES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC 3RD TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
TEETH QUANTITY21
TOOTH FORMSTANDARD


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