NSN 3020-00-382-2849, 3020003822849
GEAR,SPUR

Federal Supply Classification: FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number: NIIN 003822849
Codification Country: United States
Item Name Code: INC 05466
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know

CALL ABOUT NSN 3020-00-382-2849

Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

REQUEST QUOTE for 3020-00-382-2849

Have a list that needs to be quoted? Upload it here.

Upload a List

DLMS^® Summary

National Stock Number 3020-00-382-2849

National Stock Number (NSN) 3020-00-382-2849, or NIIN 003822849, (gear,spur) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 05466. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3020003822849 contains an unknown precious metal.

This NSN is associated to Schedule B 8483409000: gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333612: speed changer, industrial high-speed drive, and gear manufacturing.

This information was last updated on Jul 01, 2025.

Technical Characteristics

III MATERIAL: (MATT) ALUMINUM ALLOY 2024 BODY
BODY STYLE: (AAQL) PLAIN, SOLID
BORE NOMINAL DIAMETER: (CWRS) 0.250 INCHES BOTH ENDS
BORE STYLE: (ANTP) PLAIN BOTH ENDS
END NOMINAL DIAMETER: (CWWN) 0.3125 INCHES FIRST END
END NOMINAL LENGTH: (CWWH) 0.2575 INCHES FIRST END
FACE NOMINAL WIDTH: (CWRM) 0.175 INCHES
FIRST STEP NOMINAL DIAMETER: (CWXB) 0.4062 INCHES FIRST END
FIRST STEP NOMINAL LENGTH: (CWWS) 0.025 INCHES FIRST END
HUB STYLE DESIGNATOR: (CWTR) 2 STEPS FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) QQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE HUB
MATERIAL: (MATT) ALUMINUM ALLOY 2024 BODY
MATERIAL: (MATT) STEEL COMP 303 HUB
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: (CWQL) 0.337 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER: (CWCD) 2.4057 INCHES
PITCH DIAMETER: (AGJS) 2.3428 INCHES MINIMUM AND 2.3438 INCHES MAXIMUM
PRECISION CLASSIFICATION: (CWWK) QUALITY NUMBER 10
PRESSURE ANGLE: (CWPP) 14.5000 DEGREES
SECOND STEP NOMINAL DIAMETER: (CWXL) 0.500 INCHES FIRST END
SECOND STEP NOMINAL LENGTH: (CWXG) 0.0545 INCHES FIRST END
STYLE DESIGNATOR: (STYL) PROTRUDING HUB
TEETH QUANTITY: (AJLA) 75
TOOTH FORM: (CWNH) STANDARD
III MATERIAL: (MATT) STEEL COMP 303 HUB