Spur Antibacklash Gear

Model / MPN: 40001-1107-01 | NSN: 3020-01-223-0959

An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.

Product Details

NATO Stock Number

3020-01-223-0959

Sold in multiples of

1 EA

DEMIL

Pitch Diameter

1.8750 inches

Teeth Quantity

Bore Style

Plain both ends

Outside Diameter

1.9160 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.281 inches first end

Face Width

0.104 inches

Bore Diameter

0.250 inches both ends

Hub Style Designator

Pinned first end

Hub Diameter

0.500 inches first end

Material

Stainless steel

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35, type 2 or 3 federal specification single treatment response

Style Designator

Protruding hub

40001 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7L016T0629	Gear, Antibacklash, S	1	EA	11/16/2015
SPE7L516T3525	Gear, Antibacklash, S	8	EA	07/05/2016
SPE7L518T2060	Gear, Antibacklash, S	24	EA	05/07/2018

Pricing and Availability

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40001-1107-01 Cross Reference

P17-1-90-Q12
P17-1-90-Q14