Spur Gear

NSN: 3020-00-188-3485 | Model: G149

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

NSN Properties and Flags

NATO Stock Number

3020-00-188-3485

DEMIL

Body Style

Webbed, solid

Pitch Diameter

2.5000 inches

Teeth Quantity

120

Bore Style

Plain both ends

Outside Diameter

2.542 inches

Nominallength

0.437 inches

Tooth Form

Standard

Pressure Angle

14.5000 degrees

Distance Between Body Face And Protruding Hub End

0.313 inches first end

Face Width

0.125 inches

Bore Diameter

0.313 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

0.625 inches second end

Material

Copper alloy

Style Designator

One protruding hub, one flush hub

Pricing and Availability

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NSN 3020-00-188-3485 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

G149

Cage Codes:

Altra Holdings, Inc. (CAGE 71041)

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 3020-00-188-3485 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Italy
What is the NIIN of NSN 3020-00-188-3485?
001883485 or 00-188-3485
Does NSN 3020-00-188-3485 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-188-3485?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961