Groove Pulley

Model / MPN: 537781 | NSN: 3020-00-677-7922

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 pulle (1) , groove, aviation.

Product Details

NATO Stock Number

3020-00-677-7922

Sold in multiples of

DEMIL

Groove Depth

0.070 inches

Groove Width

0.139 inches

Outside Diameter

0.875 inches

Overall Length

0.500 inches

Bore Diameter

0.189 inches

Bore Length

0.500 inches

Groove Radius

0.141 inches

Material And Location

Aluminum alloy, qq-a-355, t4-canceled

Face Width

0.187 inches

Design Form

Plain

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Keying Facility

Not included

Securing Method

Slotted hub clamp mtd to shaft

Split Hub Feature

Not included

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Securing Location

Aa end

Hub End Outside Diameter And Location

0.314 inches aa end

Distance From Outside Flange/rim To Hub End And Location

0.062 inches aa end and 0.251 inches bb end

Surface Treatment

Chemical film finish

Style Designator

Plain

Surface Treatment

Chemical film finish

Fsc Application Data

Computer controls, radar set, nonairborne except fire control and guided missiles

53778 Series Parts

Pricing and Availability

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Groove Pulley

Pricing and Availability

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537781 Cross Reference