NSN 3020-01-009-4829, 3020010094829
BAR,CHAIN TENSION COMPENSATING

Federal Supply Classification: FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number: NIIN 010094829
Codification Country: United States
Item Name Code: INC 77777
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

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DLMS^® Summary

National Stock Number 3020-01-009-4829

National Stock Number (NSN) 3020-01-009-4829, or NIIN 010094829, (bar,chain tension compensating) was assigned September 11, 1975 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2005, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 77777. 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 3020010094829 does not contain precious metals.

This information was last updated on Jun 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) YNYLON,L-P-410A,3.88IN.LG,0.50 IN DIA,0.16IN.DIA HOLE THROUGH LONGITUDINAL AXIS,1/4-28 NF-2B RH THD 0.62 IN.DEEP BOTH ENDS,THREE 0.16 IN.DIA HOLES THROUGH THE AXIS AT 60 DEGREE ANGLES AND LOCATED DEAD CENTER AND 0.75 IN.TO EACH SIDE.
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) NYLON,L-P-410A,3.88IN.LG,0.50 IN DIA,0.16IN.DIA HOLE THROUGH LONGITUDINAL AXIS,1/4-28 NF-2B RH THD 0.62 IN.DEEP BOTH ENDS,THREE 0.16 IN.DIA HOLES THROUGH THE AXIS AT 60 DEGREE ANGLES AND LOCATED DEAD CENTER AND 0.75 IN.TO EACH SIDE.