Gear Cluster

NSN: 3020-00-020-3916 | Model: 3306-778

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.

NSN Properties and Flags

NATO Stock Number

3020-00-020-3916

DEMIL

Design Type

Spur second gear

Construction

Assembled

Outside Diameter

0.458 inches second gear

Nominallength

0.530 inches

Hub Length

0.213 inches first end

Hub Style Designator

2 steps both ends

Hub Diameter

0.187 inches between second and third gear

Material

Steel

Surface Treatment

Passivate

Pricing and Availability

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NSN 3020-00-020-3916 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

3306-778

Cage Codes:

Cmc Electronics Inc (CAGE 90073)

Schedule B & Trade:

Schedule B: 8483409000 (NAICS 333612)

Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
SITC: 74840

Gears and gearing; ball screws; gear boxes and other speed changers (including torque converters)
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3020-00-020-3916 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Brazil, New Zealand, and Norway
What is the NIIN of NSN 3020-00-020-3916?
000203916 or 00-020-3916
Does NSN 3020-00-020-3916 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-020-3916?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963