NSN 3020-00-345-0275

Part Details | SPROCKET WHEEL

3020-00-345-0275 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: 223252, 223-252, EAD6306A, 223252, 223-252, SS252, 3020-00-345-0275, 00-345-0275, 3020003450275, 003450275

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-345-027504456 ( SPROCKET WHEEL )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-345-0275
Part Number Cage Code Manufacturer
223-25245225BOSCH AUTOMOTIVE SERVICE SOLUTIONSINC.
EAD6306A23040FORD MOTOR COFORD PARTS AND SERVICE DIV
223-25253781SPX CORP
SS25231033TRW INC TRW INTL TRADE GOVERNMENTSALES DEPT
Technical Data | NSN 3020-00-345-0275
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER2.979 INCHES MINIMUM AND 2.999 INCHES MAXIMUM
PITCH DIAMETER3.038 INCHES NOMINAL
FACE WIDTH0.880 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 ROW19
TOOTH PITCH0.500 INCHES NOMINAL
MATERIAL STEEL COMP 1140
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1140 ASSN STD SINGLE MATERIAL RESPONSE
HARDNESS RATING TEST METHOD ROCKWELL
TEETH HARDNESS RATING50.0 ROCKWELL C MINIMUM
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER1.2510 INCHES MINIMUM AND 1.2525 INCHES MAXIMUM
BORE LENGTH0.880 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.1573 INCHES MINIMUM AND 0.1593 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.7015 INCHES MINIMUM AND 0.7107 INCHES MAXIMUM
HUB EXTERNAL KEYWAY NOT INCLUDED