3020-00-580-3484 GEAR,WORM Index 3020-00-580-3486 GEAR,SPUR

National Stock Number:
3020-00-580-3485

Federal Supply Class:
3020

National Item Identification Number:
005803485

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:
58A12C3802387NAVAL AIR WARFARE CENTER AIRCRAFT DIV
58A12C3810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
58A12C3830003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B-139,TYPE ALLOY B-1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY22
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER0.2750 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.299 INCHES
FACE NOMINAL WIDTH0.375 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN AND
1 THREADED TRANSVERSELY THROUGH FACE
MOUNTING HOLE NOMINAL DIAMETER0.041 INCHES TRANSVERSELY THROUGH FACE
MOUNTING HOLE THREAD SERIES DESIGNATORUNC TRANSVERSELY THROUGH FACE
MOUNTING HOLE NOMINAL THREAD SIZE0.086 INCHES TRANSVERSELY THROUGH FACE
SPECIAL FEATURESMTG HOLES CENTERED 0.125 IN. FROM GEAR FACE,90 DEG APART


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