Gear Cluster

Model / MPN: 437811 | NSN: 3020-00-797-6282

A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complemen (s) or gear teeth, see gearshaft (as modified) . Excludes gear subassembly, speed decreaser.

Product Details

NATO Stock Number

3020-00-797-6282

Sold in multiples of

1 EA

DEMIL

Bore Style

Plain both ends

Design Type

Spur first gear

Design Type

Spur second gear

Construction

Solid

Hardness Rating

262.0 brinell standard and 293.0 brinell standard

Outside Diameter

1.392 inches second gear

Outside Diameter

5.470 inches first gear

Nominallength

1.624 inches

Hub Length

0.219 inches between first and second gear

Bore Diameter

0.688 inches both ends

Hub Style Designator

Plain between first and second gear

Hub Diameter

1.000 inches between first and second gear

Material

Steel comp 4140

Material Specification

66 federal standard single material response and aisi/sae 4140 assn standard single material response

43781 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7L017T7397	Gear Cluster	2	EA	10/10/2017

Pricing and Availability

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437811 Cross Reference

437811-6
437811-6
437811-6