NSN 5330-00-430-8943, 5330004308943
Cancelled -> Replaced by 5330003462494

Federal Supply Classification: FSC 5330 - Packing and Gasket Materials
National Item Identification Number: NIIN 004308943
Codification Country: United States
Item Name Code: INC 04531
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: (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.

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DLMS^® Summary

National Stock Number 5330-00-430-8943

National Stock Number (NSN) 5330-00-430-8943, or NIIN 004308943, (packing material) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 004308943 was cancelled on December 5, 2019, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 2 stock numbers: 5330003462494, 2520006958221.

There are 7 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 9 suppliers. Today, 5 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. ISO Group has several sources of supply for this NSN.

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

There has been very little 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) 04531. [ANY MATERIAL SPECIFICALLY DESIGNED AND CONSTRUCTED TO RESIST DETERIORATION FROM THE ACTION OF HEAT, GAS, CHEMICALS OR LIQUIDS AND USED TO CREATE A TIGHT SEAL. IT IS SUPPLIED IN LOOSE FORM OR IN COILS, SPIRALS, SPOOLS OR CUT LENGTHS, USUALLY HAVING A SQUARE OR ROUND CROSS SECTION. FOR RUBBER ITEMS HAVING A ROUND CROSS SECTION, SEE RUBBER ROUND SECTION. EXCLUDES:ROPE, ASBESTOS; CALKING COTTON; AND CALKING LEAD. SEE ALSO PACKING, PREFORMED; AND OAKUM.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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. NSN 5330004308943 contains an unknown precious metal.

This information was last updated on Jul 01, 2025.