4710-00-781-6687 TUBE ASSEMBLY,METAL Index 5905-00-781-6689 RESISTOR,FIXED,WIRE WOUND,NONIND

National Stock Number:
3020-00-781-6688

Federal Supply Class:
3020

National Item Identification Number:
007816688

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:
342C103H0230086L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC.
G17-3200141ROLLER BEARING CO OF AMERICA, INC
WH8319-206983ZAGORA GEAR PRODUCTS INC
GP36-3223266SECS INC


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING75.0 ROCKWELL C MINIMUM AND
83.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY32
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.4990 INCHES MINIMUM AND
0.5000 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER0.530 INCHES
FACE NOMINAL WIDTH0.187 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.2500 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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