Spur Gear

NSN: 3020-00-039-0474 | Model: 42234-33

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

3020-00-039-0474

DEMIL

Body Style

Webbed, with lightening holes

Pitch Diameter

Between 3.2133 inches and 3.2143 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Hardness Rating

32.0 rockwell c and 36.0 rockwell c

Outside Diameter

3.273 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.385 inches first end

Face Width

0.375 inches

Bore Diameter

0.788 inches both ends

Keyway Width

0.126 inches both ends

Distance From Bore Center To Keyway Bottom

0.461 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

1.120 inches both ends

Precision Classification

Quality number 8

Material

Steel comp e4340

Material Specification

Mil-s-5000 military specification single material response

Style Designator

Protruding hubs

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 3020-00-039-0474 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

42234-33
42234E33

Cage Codes:

Goodrich Corporation (CAGE 00462)
Triumph Gear Systems, Inc. (CAGE 82402)

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.

Freight Information:

NMFC:

197337 - Wheels cog/gear/pinion/sprock
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
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 $564.08 to $940.14..
Does NSN 3020-00-039-0474 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Defense Logistics Agency
What is the NIIN of NSN 3020-00-039-0474?
000390474 or 00-039-0474
Does NSN 3020-00-039-0474 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-039-0474?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Nov 13, 1972