Spur Gear

NSN: 3020-00-021-4903 | Model: 544-8265-002

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

3020-00-021-4903

DEMIL

Body Style

Webbed, offset, solid

Attachment Method

Clamp

Pitch Diameter

1.0468 inches

Teeth Quantity

Bore Style

Plain both ends

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.141 inches first end

Face Width

0.140 inches

Bore Diameter

0.1564 inches both ends

Hub Style Designator

Split first end

Hub Diameter

0.2177 inches first end

Clamping Surface Length

0.1410 inches first end

Precision Classification

Quality number 10 or quality number 11

Material

Steel comp 303

Material Specification

Qq-s-763, class 303, cond a federal specification single material response

Surface Treatment

Passivate

Style Designator

Protruding hub, recessed body

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
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HAZMAT Certified
Worldwide Shipping

NSN 3020-00-021-4903 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

544-8265-002

Cage Codes:

Rockwell Collins, Inc. (CAGE 13499)

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
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
1-c2---
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $137.05 to $228.42..
Does NSN 3020-00-021-4903 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, Israel, Malaysia, New Zealand, Norway, Greece, and Turkey
What is the NIIN of NSN 3020-00-021-4903?
000214903 or 00-021-4903
Does NSN 3020-00-021-4903 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-021-4903?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961