3020-01-184-2253 GEAR,SPUR Index 3020-01-184-2255 GEAR CLUSTER

National Stock Number:
3020-01-184-2254

Federal Supply Class:
3020

National Item Identification Number:
011842254

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:
7131175304939LOCKHEED MARTIN CORPORATION
71311753-00504939LOCKHEED MARTIN CORPORATION


Techincal Specification:
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY48
TOOTH FORMSTANDARD
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.187 INCHES
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS2753 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 2755 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-F-14072,E300 MIL SPEC SINGLE MATERIAL RESPONSE HUB
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-F-14072,E300 MIL SPEC SINGLE MATERIAL RESPONSE BORE SURFACE
MATERIALSTEEL COMP 630 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.563 INCHES
PITCH DIAMETER1.5000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB


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