NSN 4220-01-564-6676, 4220015646676
S.E.QA. LV2 BREATHI

Federal Supply Classification: FSC 4220 - Marine Lifesaving and Diving Equipment
National Item Identification Number: NIIN 015646676
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 4220-01-564-6676

National Stock Number (NSN) 4220-01-564-6676, or NIIN 015646676, (s.e.qa. lv2 breathi) was assigned June 24, 2008 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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. 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 4220015646676 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

SPECIAL FEATURES: (FEAT) COMPACT AIR BOTTLE SYTEM; 2 CU FT EMERGENCY AIR SOURCE FOR AIRCRAFT PASSENGERS AND CREW TO ASSIST WITH ACCIDENTAL DITCHING; W/LONGER HOSE FOR MTG IN NONTRADITIONAL SURVIVAL VEST, LEFT FRONT AREA; SEAL V2-2.0; 27 IN HOSE; PIN GAUGE