4720-00-163-5829 HOSE ASSEMBLY,METALLIC Index 3020-00-163-5831 GEAR,SPUR

National Stock Number:
3020-00-163-5830

Federal Supply Class:
3020

National Item Identification Number:
001635830

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:
65850-05135-10121540PRECISION GEAR INDUSTRIES LLC
65850-05135-10178286SIKORSKY AIRCRAFT CORPORATION
65850-05135-10182001PCX AEROSTRUCTURES, LLC
6850-05135-10159905UMBRA CUSCINETTI, INCORPORATED


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER1.850 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.278 INCHES
HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
NOMINAL OUTSIDE DIAMETER2.480 INCHES
PITCH DIAMETER2.3571 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
PRESSURE ANGLE25.0000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY33
TOOTH FORMSTANDARD


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