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


Click here to Register for Free 30-day Trial