3020-00-611-6554 GEAR,SPUR Index 3040-00-611-6557 GEARSHAFT,SPUR

National Stock Number:
3020-00-611-6555

Federal Supply Class:
3020

National Item Identification Number:
006116555

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:
S1635-20077-321540PRECISION GEAR INDUSTRIES LLC
S1635-20077-378286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.375 INCHES
HARDNESS RATING50.0 ROCKWELL C NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E4340 OVERALL
NOMINAL OUTSIDE DIAMETER5.620 INCHES
PITCH DIAMETER5.5000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY88
TOOTH FORMSTANDARD


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