NSN 3020-00-273-1302

Part Details | SPROCKET WHEEL

3020-00-273-1302 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: 290648PC7, 3020-00-273-1302, 00-273-1302, 3020002731302, 002731302

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-273-130204456 ( SPROCKET WHEEL )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-273-1302
Part Number Cage Code Manufacturer
290648PC710001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 3020-00-273-1302
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER3.004 INCHES NOMINAL
OVERALL LENGTH1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
PITCH DIAMETER2.662 INCHES NOMINAL
FACE WIDTH0.425 INCHES MINIMUM AND 0.466 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ1.813 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.791 INCHES NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED ROLLER CHAIN
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED SINGLE PITCH
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW11
TOOTH PITCH0.750 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER60
MATERIAL COPPER ALLOY 464
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-994, COMP A, 1 TO 2 HARD-CANCELED MFR REF SINGLE MATERIAL RESPONSE
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER1.1875 INCHES NOMINAL
BORE LENGTH1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.3125 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.750 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED