4730-00-139-3876 SEAL,CONICAL,FLARED TUBE FITTING Index 4730-00-139-3879 ADAPTER,STRAIGHT,PIPE TO BOSS

National Stock Number:
3020-00-139-3878

Federal Supply Class:
3020

National Item Identification Number:
001393878

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:
6MVP75C972 1-871176EMERSON ELECTRIC CO BROWNING MFG DIV
6MVP75C97X 2 1/871176EMERSON ELECTRIC CO BROWNING MFG DIV


Techincal Specification:
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY1.312 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION1.297 INCHES NOMINAL AA END
BEARINGSNOT INCLUDED
BORE FEATUREINCLUDED
BORE DIAMETER2.125 INCHES NOMINAL
BORE LENGTH11.250 INCHES NOMINAL
BORE TYPESTRAIGHT
COUNTERBORE DEPTH5.125 INCHES NOMINAL
COUNTERBORE DIAMETER4.312 INCHES NOMINAL
COUNTERBORE FEATUREINCLUDED
COUNTERBORE LOCATIONAA END
DESIGN FORMPLAIN
FURNISHED ITEMS AND QUANTITYTWO SETSCREWS
FACE WIDTH9.406 INCHES MINIMUM AND 10.000 INCHES MAXIMUM
GROOVE QUANTITY6
GROOVE SHAPEV
GROOVE WIDTH0.887 INCHES NOMINAL
GROOVE DEPTH0.780 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION6.500 INCHES NOMINAL AA END
INTEGRAL COOLING VANENOT INCLUDED
KEYWAY WIDTH0.500 INCHES NOMINAL
KEYING FACILITY TYPEKEYWAY
KEYING FACILITYINCLUDED
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER10.060 INCHES NOMINAL
OVERALL LENGTH11.250 INCHES NOMINAL
MATERIAL AND LOCATIONIRON, CAST OVERALL
PITCH DIAMETER7.500 INCHES MINIMUM AND 9.700 INCHES MAXIMUM
PROTRUDING HUB CHARACTERISTICPLAIN
QUANTITY1
V GROOVE ANGLE IN DEG36.0
SPLIT HUB FEATURENOT INCLUDED
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNEDC
STYLE DESIGNATORPLAIN


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