NSN 4220-01-172-4054, 4220011724054
COVER

Federal Supply Classification: FSC 4220 - Marine Lifesaving and Diving Equipment
National Item Identification Number: NIIN 011724054
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 4220-01-172-4054

National Stock Number (NSN) 4220-01-172-4054, or NIIN 011724054, (cover) was assigned February 20, 1984 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 4 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE8EJ25F2841, SPE8EJ18F097T, SPE8EJ14D0003, SPE8EJ14D0003, SPM8EJ09D0019. The total value of the awarded contracts has been US$ 1,581.68.

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

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 4220011724054 does not contain precious metals.

This information was last updated on Jun 01, 2025.

Technical Characteristics

III END ITEM IDENTIFICATION: (AGAV) DLA/GSA MANAGED ITEMS THAT CANNOT BE IDENTIFIED TO A SPECIFICS ARMY WEAPONS SYSTEMS/END ITEM
END ITEM IDENTIFICATION: (AGAV) DLA/GSA MANAGED ITEMS THAT CANNOT BE IDENTIFIED TO A SPECIFICS ARMY WEAPONS SYSTEMS/END ITEM