NSN 3020-00-210-1341, 3020002101341
GEAR,WORM WHEEL

Federal Supply Classification: FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number: NIIN 002101341
Codification Country: United States
Item Name Code: INC 05468
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 3020-00-210-1341

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

+1-321-773-5710

REQUEST QUOTE for 3020-00-210-1341

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

Upload a List

DLMS^® Summary

National Stock Number 3020-00-210-1341

National Stock Number (NSN) 3020-00-210-1341, or NIIN 002101341, (gear,worm wheel) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002101341 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 05468. [A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.]. 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 3020002101341 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

PITCH DIAMETER: (AGJS) 1.5810 INCHES MINIMUM AND 1.6010 INCHES MAXIMUM
TEETH QUANTITY: (AJLA) 60
BORE STYLE: (ANTP) PLAIN BOTH ENDS
THROAT NOMINAL RADIUS: (CWNP) 0.198 INCHES
PRESSURE ANGLE: (CWPP) 14.5000 DEGREES
BORE NOMINAL DIAMETER: (CWRS) 0.468 INCHES BOTH ENDS
ATTACHMENT METHOD: (ABSX) CLAMP
FACE TYPE: (ALPN) CONCAVE
TOOTH DIRECTION: (CWNM) LEFT
FACE NOMINAL WIDTH: (CWRM) 0.312 INCHES
STYLE DESIGNATOR: (STYL) PROTRUDING HUB
BODY STYLE: (AAQL) PLAIN, SOLID
NOMINAL OUTSIDE DIAMETER: (CWCD) 1.683 INCHES
MATERIAL: (MATT) COPPER ALLOY 642 OVERALL
HELIX ANGLE: (CWPZ) 6.7695 DEGREES
MATING THREAD LEAD QUANTITY: (CWPL) 2
III MATERIAL: (MATT) COPPER ALLOY 642 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: (CWQL) 0.375 INCHES FIRST END