NSN 5970-99-775-1432, 5970997751432
INSULATION SLEEVING

Federal Supply Classification: FSC 5970 - Electrical Insulators and Insulating Materials
National Item Identification Number: NIIN 997751432
Codification Country: United Kingdom
Item Name Code: INC 77777
Hazardous Material Indicator Code: (P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5970-99-775-1432

National Stock Number (NSN) 5970-99-775-1432, or NIIN 997751432, (insulation sleeving) has an unknown assigned date. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A521P8430, SPE4A618V7661. The total value of the awarded contracts has been US$ 1,883.84.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 77777.

This information was last updated on Feb 06, 2026.