4320-00-856-1716 PUMP,ROTARY Index 5120-00-856-1720 WRENCH,SPANNER

National Stock Number:
3020-00-856-1717

Federal Supply Class:
3020

National Item Identification Number:
008561717

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:
114E6059-377272THE BOEING COMPANY
114E6059-381205THE BOEING COMPANY


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.062 INCHES NOMINAL BOTH ENDS
BEARING QUANTITY1
BEARING TYPEBALL
BEARINGSINCLUDED
BORE DIAMETER1.6863 INCHES MINIMUM AND 1.6868 INCHES MAXIMUM
BORE FEATUREINCLUDED
BORE LENGTH0.625 INCHES NOMINAL
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMWEBBED
FACE WIDTH0.625 INCHES NOMINAL
GROOVE DEPTH0.312 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE RADIUS0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
GROOVE SHAPEU
GROOVE WIDTH0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATION1.6863 INCHES MINIMUM BOTH ENDS AND 1.6868 INCHES MAXIMUM BOTH ENDS
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYNOT INCLUDED
LIGHTENING HOLEINCLUDED
OUTSIDE DIAMETER5.620 INCHES MINIMUM AND 5.630 INCHES MAXIMUM
OVERALL LENGTH0.749 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720, COMP 302, COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORWEBBED OR SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
SURFACE TREATMENTPASSIVATE


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