974-189 NSN 3020-00-250-8204 - b2fda271


1 U

NSN 3020-00-250-8204 - (3020002508204) Technical Details :

MRCNameDetails
AGJSPITCH DIAMETER5.1250 INCHES NOMINAL
AJLATEETH QUANTITY164
ANTPBORE STYLEPLAIN BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER5.184 INCHES
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE14.5000 DEGREES
CWRMFACE NOMINAL WIDTH0.234 INCHES
CWRSBORE NOMINAL DIAMETER4.125 INCHES BOTH ENDS
MATTIII MATERIALCOPPER ALLOY OVERALL
MATTMATERIALCOPPER ALLOY OVERALL
SFTTSURFACE TREATMENTCHROMIUM OVERALL AND NICKEL OVERALL
STYLSTYLE DESIGNATOR"HUBLESS, RECESSED BODY"

Product Specifications:

Part Number
974-189
Cage Code
3B150
NSN Number
3020-00-250-8204 (3020002508204)
NIIN Number
002508204
Item Name
GEAR,SPUR
FSG
30
FSG Name
Mechanical Power Transmission Equipment
FSG With Name
30 - Mechanical Power Transmission Equipment
FSC
3020
FSC Name
Gears, Pulleys, Sprockets, and Transmission Chain
FSC With Name
3020 - Gears, Pulleys, Sprockets, and Transmission Chain
MFG Name
RAYTHEON COMPANY


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