NSN 3530-01-397-0521, 3530013970521
TENSION ASSEMBLY,TH

Federal Supply Classification: FSC 3530 - Industrial Sewing Machines and Mobile Textile Repair Shops
National Item Identification Number: NIIN 013970521
Codification Country: United States
Item Name Code: INC 77777
Criticality: ( )
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 3530-01-397-0521

National Stock Number (NSN) 3530-01-397-0521, or NIIN 013970521, (tension assembly,th) was assigned September 30, 1994 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers 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.

This NSN is assigned to Item Name Code (INC) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3530013970521 does not contain precious metals.

This information was last updated on Jul 01, 2025.