4710-01-425-6855 PIPE,METALLIC Index 3020-01-425-6857 GEAR,SPUR

National Stock Number:
3020-01-425-6856

Federal Supply Class:
3020

National Item Identification Number:
014256856

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:
92007A039301365MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE-MICC LOGISTICS OPERATIONS CENTER
92007A039305606GENERAL DYNAMICS-OTS, INC.
92007A03930C9L5GENERAL DYNAMICS LAND SYSTEMS CUSTOMER SERVICE & SUPPORT COMPANY


Techincal Specification:
ATTACHMENT METHODINTERNAL RING GROOVE
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER1.102 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.650 INCHES
HUB NOMINAL DIAMETER1.280 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN SECOND END
III HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
III MATERIALSTEEL OVERALL
PITCH DIAMETER1.5000 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 8
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.098 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER1.606 INCHES
SPECIAL FEATURESSECTION OF TEETH WIDTH CUT TO 0.318 IN., HUB CUT WITH FIRST STEP LG 0.220 IN.
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
TEETH QUANTITY27


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