3020-00-710-8136 GEAR,SPUR Index 5330-00-710-8138 GASKET

National Stock Number:
3020-00-710-8137

Federal Supply Class:
3020

National Item Identification Number:
007108137

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:
1876433RHPC4903956NORTHROP GRUMMAN SYSTEMS CORPORATION
1876433RHPC4956232LOCKHEED MARTIN CORPORATION
187685803956NORTHROP GRUMMAN SYSTEMS CORPORATION
187685856232LOCKHEED MARTIN CORPORATION


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER6.375 INCHES AXIALLY THROUGH BODY, FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER5.6250 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.250 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-355,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.1990 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY8 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL OUTSIDE DIAMETER7.5405 INCHES
PITCH DIAMETER7.5000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORHUBLESS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY360
TOOTH FORMSTANDARD


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