Spur Antibacklash Gear

NSN: 3020-01-126-5381 | Model: 110325-101

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.

NSN Properties and Flags

NATO Stock Number

3020-01-126-5381

DEMIL

End Application

Air route surveillance radar 3 (arsr3)

Pricing and Availability

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NSN 3020-01-126-5381 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

110325-101
110325-101
110325-101

Cage Codes:

U S Dept Of Transportation Federal (CAGE 08125)
Datron Systems Inc (CAGE 32255)
3 Communications Corporation L (CAGE 82152)

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

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.

NSN Management Codes:

SOS
G69
AAC
C
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
-------
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $27,607.57 to $46,012.62..
Does NSN 3020-01-126-5381 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Federal Aviation Administration
What is the NIIN of NSN 3020-01-126-5381?
011265381 or 01-126-5381
Does NSN 3020-01-126-5381 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-01-126-5381?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 10, 2013