4210-01-173-1369 BRACKET,FIRE EXTINGUISHER Index 4730-01-173-1371 RESTRICTOR,FLUID FLOW

National Stock Number:
3020-01-173-1370

Federal Supply Class:
3020

National Item Identification Number:
011731370

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:
269530410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
DESIGN FORMPLAIN
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW22
TOOTH PITCH0.500 INCHES NOMINAL
MATERIALSTEEL COMP 302 OR
STEEL COMP 303 OR
STEEL COMP 304 OR
STEEL COMP 316
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 302 ASSN STD 1ST MATERIAL RESPONSE OR
AISI 303 ASSN STD 2ND MATERIAL RESPONSE OR
AISI 304 ASSN STD 3RD MATERIAL RESPONSE OR
AISI 316 ASSN STD 4TH MATERIAL RESPONSE
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER3.750 INCHES NOMINAL
OVERALL LENGTH0.531 INCHES NOMINAL
PITCH DIAMETER3.513 INCHES NOMINAL
FACE WIDTH0.284 INCHES NOMINAL
HARDNESS RATING TEST METHODNOT RATED
BORE TYPESTRAIGHT
BORE DIAMETER1.374 INCHES NOMINAL
BORE LENGTH0.531 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
HUB OUTSIDE DIAMETER2.500 INCHES NOMINAL AA END
DISTANCE FROM HUB END TO FLANGE END0.247 INCHES NOMINAL AA END


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