NSN 3020-00-780-5404

Part Details | SPROCKET WHEEL

3020-00-780-5404 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

Alternate Parts: 228B277H01, 228B277H01, 3020-00-780-5404, 00-780-5404, 3020007805404, 007805404

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196200-780-540404456 ( SPROCKET WHEEL )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-780-5404
Part Number Cage Code Manufacturer
228B277H0197942NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS
228B277H0179500WESTINGHOUSE ELECTRIC CORP
Technical Data | NSN 3020-00-780-5404
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER1.657 INCHES NOMINAL
OVERALL LENGTH0.406 INCHES NOMINAL
PITCH DIAMETER1.674 INCHES NOMINAL
FACE WIDTH0.156 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONAHH0.500 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONAHH0.250 INCHES NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED SILENT CHAIN
GUIDE NOT INCLUDED
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW28
TOOTH PITCH0.187 INCHES NOMINAL
MATERIAL3$DST0079
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 7, TYPE B FED SPEC SINGLE MATERIAL RESPONSE
HARDNESS RATING TEST METHOD NOT RATED
SURFACE TREATMENT PASSIVATE
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER0.249 INCHES NOMINAL
BORE LENGTH0.406 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHODHF ANY ACCEPTABLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY1
THREAD SIZE6-32
HOLE LOCATIONONE LOCATED ON HUB PORTION OF GEAR BETWEEN HUB AND FACE