4920-00-776-1068 BELLMOUTH ASSEMBLY,ENGINE TEST F Index 4920-00-776-1072 TRANSDUCER,POSITION

National Stock Number:
3020-00-776-1071

Federal Supply Class:
3020

National Item Identification Number:
007761071

Description:
PULLEY,GROOVE

Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.


Manufacturer Information:
1093244519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
STYLE DESIGNATORWEBBED OR SPOKED
OUTSIDE DIAMETER5.062 INCHES NOMINAL
OVERALL LENGTH2.312 INCHES NOMINAL
PITCH DIAMETER3.634 INCHES NOMINAL
FACE WIDTH1.750 INCHES NOMINAL
DESIGN FORMWEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
LIGHTENING HOLENOT INCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONSTEEL,QQ-5-698,COMP 1008 THRU 1020,COND CRDQ OR CRDQSKY,RIM AND
STEEL,QQ-S-633,COMP C1010 THRU C1020 OR C1108 THRU C1120,HUB
SURFACE TREATMENTENAMEL
GROOVE SHAPEV
GROOVE QUANTITY2
GROOVE DEPTH0.855 INCHES NOMINAL
GROOVE WIDTH0.532 INCHES NOMINAL
V GROOVE ANGLE IN DEG36.0
BORE FEATUREINCLUDED
BEARINGSNOT INCLUDED
BORE TYPESTRAIGHT
BORE DIAMETER0.875 INCHES MINIMUM AND
0.876 INCHES MAXIMUM
BORE LENGTH1.312 INCHES NOMINAL
COUNTERBORE FEATUREINCLUDED
COUNTERBORE LOCATIONAA END
COUNTERBORE DIAMETER1.000 INCHES NOMINAL
COUNTERBORE DEPTH0.031 INCHES NOMINAL
KEYING FACILITYINCLUDED
KEYING FACILITY TYPEKEYWAY
QUANTITY1
KEYWAY WIDTH0.252 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.540 INCHES MINIMUM AND
0.546 INCHES MAXIMUM
PROTRUDING HUB CHARACTERISTICSTEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATION1.625 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION0.364 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION1.281 INCHES MINIMUM AA END AND
1.625 INCHES MAXIMUM AA END AND
1.281 INCHES NOMINAL BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.562 INCHES NOMINAL AA END AND
1.000 INCHES NOMINAL BB END
SPLIT HUB FEATURENOT INCLUDED
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE10932445


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