3020-00-171-3196 GEAR,SPUR Index 4320-00-171-3200 PUMP UNIT,ROTARY

National Stock Number:
3020-00-171-3197

Federal Supply Class:
3020

National Item Identification Number:
001713197

Description:
GEAR,INTERNAL

Detail:
A GEAR WITH TEETH FORMED ON THE INNER SURFACE OF A CYLINDER OR CONE.


Manufacturer Information:
65850-05126-10178286SIKORSKY AIRCRAFT CORPORATION
65850-05126-10182001PCX AEROSTRUCTURES, LLC


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING39.0 ROCKWELL C MINIMUM AND
43.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY103
TEETH TYPESPUR
TOOTH FORMSTANDARD
PRESSURE ANGLE25.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11
STYLE DESIGNATORFLANGED RING
PITCH DIAMETER7.3571 INCHES NOMINAL
NOMINAL OVERALL LENGTH4.150 INCHES
FLANGE NOMINAL DIAMETER8.800 INCHES
NOMINAL OUTSIDE DIAMETER8.2262 INCHES
FLANGE NOMINAL THICKNESS0.200 INCHES
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE82001
DESIGN CONTROL REFERENCE65850-05126-101


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