Spur Gear

Model / MPN: B831-9242-51 | NSN: 3020-01-622-9817

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

3020-01-622-9817

Sold in multiples of

0 EA

DEMIL

Body Style

Plain, solid

End Application

Payload handling mechanism gearbox

Pitch Diameter

3.9167 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Outside Diameter

4.0795 inches

Pressure Angle

20.0000 degrees

Body Recess Depth

0.250 inches both ends

Body Recess Diameter

2.001 inches both ends

Face Width

1.250 inches

Bore Diameter

1.876 inches both ends

Keyway Width

0.501 inches both ends

Distance From Bore Center To Keyway Bottom

1.015 inches both ends

Part Name Assigned By Controlling Agency

Spur gear

Material

Steel

Material Specification

Mil-s-16216, ty ii, gr hy-80 military specification single material response

Style Designator

Hubless, recessed body

B831 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7L120T0391	Gear, Spur	1	EA	10/24/2019

Pricing and Availability

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B831-9242-51 Cross Reference

596-7551510-51