Spur Gear

Model / MPN: 139390 | NSN: 3020-00-066-3307

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

Product Details

NATO Stock Number

3020-00-066-3307

Sold in multiples of

1 EA

DEMIL

Body Style

Plain, solid

Pitch Diameter

1.2188 inches

Teeth Quantity

117

Bore Style

Plain both ends

Outside Diameter

1.239 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.075 inches first end

Face Width

0.062 inches

Bore Diameter

0.094 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

0.220 inches first end

Hub Diameter

0.220 inches second end

Precision Classification

Quality number 10 or quality number 11

Material

Steel comp 1117

Material Specification

Qq-s-633 federal specification single material response

Surface Treatment

Oxide

Surface Treatment Specification

Ams 2485 black oxide assn standard single treatment response

Style Designator

Protruding hubs

13939 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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139390 Cross Reference

139390-01