3020-00-350-0208 SPROCKET,TAKE-UP AN Index 3120-00-350-0211 INSERT,ENGINE VALVE SEAT

National Stock Number:
3020-00-350-0210

Federal Supply Class:
3020

National Item Identification Number:
003500210

Description:
SPROCKET WHEEL

Detail:
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.


Manufacturer Information:
30518606650BELL AND HOWELL PHILLIPSBURG CO CORPORATE OFFICES


Techincal Specification:
DESIGN FORMWEBBED
TEETH ROW QUANTITY2
TEETH QUANTITY PER ROW32
MATERIALSTEEL
MATERIAL DOCUMENT AND CLASSIFICATION14-1-321-828, BELL AND HOWELL MFR REF SINGLE MATERIAL RESPONSE
STYLE DESIGNATORWEBBED OR SPOKED
OUTSIDE DIAMETER1.990 INCHES MINIMUM AND
1.992 INCHES MAXIMUM
PITCH DIAMETER1.879 INCHES MINIMUM AND
1.881 INCHES MAXIMUM
FACE WIDTH1.375 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS1.101 INCHES NOMINAL
HARDNESS RATING TEST METHODNOT RATED
BORE TYPESTRAIGHT
BORE DIAMETER0.499 INCHES MINIMUM AND
0.500 INCHES MAXIMUM
BORE LENGTH1.375 INCHES NOMINAL
HUB OUTSIDE DIAMETER0.750 INCHES NOMINAL AA END
0.630 INCHES NOMINAL BB END
SECURING METHODTHREADED HOLE
SECURING HOLE QUANTITY2
THREAD SIZE10-32
HOLE LOCATIONTHROUGH CENTER OF SPROCKET BETWEEN TEETH ROWS 120 DEG APART
THE MANUFACTURERS DATA
MANUFACTURERS CODE06650
DESIGN CONTROL REFERENCE305186


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