5985-00-901-1249 ATTENUATOR,FIXED Index 5935-00-901-1252 CONNECTOR,RECEPTACLE,ELECTRICAL

National Stock Number:
3020-00-901-1251

Federal Supply Class:
3020

National Item Identification Number:
009011251

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:
014512-50159027MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT WESTERN DESIGN
014512-50162228MEGGITT DEFENSE SYSTEMS, INC.
EM5-2200141ROLLER BEARING CO OF AMERICA, INC
EM5-22-100000141ROLLER BEARING CO OF AMERICA, INC
10277296-618876U S ARMY AVIATION AND MISSILE COMMAND
HM025-607-11T765ROBERTSON FUEL SYSTEMS, L.L.C.


Techincal Specification:
DRILLED HOLE DIAMETER0.047 INCHES NOMINAL
BORE DIAMETER0.2498 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM
BORE LENGTH0.375 INCHES NOMINAL
BORE TYPESTRAIGHT
DESIGN FORMPLAIN
DISTANCE FROM HUB END TO FLANGE END0.250 INCHES NOMINAL AA END
FURNISHED ITEMS AND QUANTITYSETSCREW 1
FACE WIDTH0.125 INCHES NOMINAL
HARDNESS RATING TEST METHODNOT RATED
HOLE LOCATIONCTR 0.120 IN. FROM END OF HUB 90 DEG APART
HUB OUTSIDE DIAMETER0.500 INCHES NOMINAL AA END
OVERALL LENGTH0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303
OUTSIDE DIAMETER1.084 INCHES MINIMUM AND 1.088 INCHES MAXIMUM
PITCH DIAMETER1.034 INCHES MINIMUM AND 1.036 INCHES MAXIMUM
PROTRUDING HUB CHARACTERISTICPLAIN
SECURING HOLE QUANTITY1
SECURING METHODDRILLED HOLE OR THREADED HOLE(S)
STYLE DESIGNATORPLAIN
SPECIAL FEATURESTEETH 0.062 IN.L
SURFACE TREATMENTPASSIVATE
TEETH QUANTITY PER ROW22
TEETH ROW QUANTITY1
THREAD SIZE0.138-32
TOOTH PITCH0.1475 INCHES NOMINAL


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