NSN 1660-00-381-9985, 1660003819985
CYLINDER ASSEMBLY,OXYGEN,AIRCRAF

Federal Supply Classification: FSC 1660 - Aircraft Air Conditioning, Heating, and Pressurizing Equipment
National Item Identification Number: NIIN 003819985
Codification Country: United States
Item Name Code: INC 53313
Criticality: ( )
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 1660-00-381-9985

National Stock Number (NSN) 1660-00-381-9985, or NIIN 003819985, (cylinder assembly,oxygen,aircraf) was assigned January 1, 1963 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) 53313. [AN ITEM CONSISTING OF A CYLINDRICAL BODY, A REGULATOR, AND/OR OTHER COMPONENTS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1660003819985 does not contain precious metals.

This information was last updated on Aug 01, 2025.