Speed Decreaser Gear Assembly

NSN: 3010-00-854-2990 | Model: X900211-2

A group of gea (s) and/or worm(s), of fixed ratio, specifically designed for the purpose of decreasing the speed from the driver(s) to the driven shaft or shafts; having no reversing feature except by reversing the prime mover. See also transmission (as modified) and gearcase-motor.

NSN Properties and Flags

NATO Stock Number

3010-00-854-2990

DEMIL

End Application

Part no. Ind6

Design Type

Single reduction

Gear Type

Spur

Total Ratio

186.92 to 1

Output Shaft Type

Straight

Output Shaft Quantity

Shaft Position

Output shaft located on horizontal centerline 0.200 to right of vertical centerline, looking toward driver

Special Features

Radio navigation equip., airborne; straight output shaft diameter 0.125 in.

Pricing and Availability

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NSN 3010-00-854-2990 Datasheet

Supply Class (FSC):

Torque Converters And Speed Changers

Cross Reference:

X900211-2

Cage Codes:

General Dynamics Land Systems (CAGE 05257)

Schedule B & Trade:

Schedule B: 8483905000 (NAICS 333612)

Parts of gearing, gear boxes and other speed changers
SITC: 74890

Parts, n.E.S., for transmission shafts and cranks, bearing housings, gears, gearing, ball screws, gear boxes, flywheels and pulleys, clutches, etc.
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

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

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 3010-00-854-2990 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Italy, and Greece
What is the NIIN of NSN 3010-00-854-2990?
008542990 or 00-854-2990
Does NSN 3010-00-854-2990 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3010-00-854-2990?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962