NSN 4220-01-534-0621, 4220015340621
Cancelled -> Replaced by 4220015186947

Federal Supply Classification: FSC 4220 - Marine Lifesaving and Diving Equipment
National Item Identification Number: NIIN 015340621
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: In Stock Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 4220-01-534-0621

National Stock Number (NSN) 4220-01-534-0621, or NIIN 015340621, (mobile refill syste) was assigned October 6, 2005 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 4220015186947.

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 5 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Apr 04, 2017. There have been 6 contracts issued for this part number, with 6 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE8EJ17P0280, SPE8EJ17P0100, SPE8EJ17P0100, SPE8EH16M0799, SPE8EJ16M0413. The total value of the awarded contracts has been US$ 878,715.94.

This NSN is very common among different weapons systems, belonging to 26 different platforms.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 04, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part is a commercial/non-developmental/off-the-shelf-item. 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 4220015340621 does not contain precious metals.

This information was last updated on May 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) SAFETY AND SURVIVAL MATERIAL
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) MOBILE REFILL SYSTEM-AQUALUNG SEA (SURVIVAL EGRESS AIR)
SPECIAL FEATURES: (FEAT) TWO PRE-SET REGULATED 3000 PSI FILL LINES; TWO CARBON FIBER COMPOSITE 4500 PSI CYLINDERS