National Stock Number
6830-01-666-4438
National Stock Number (NSN) 6830-01-666-4438, or NIIN 016664438, (oxygen,liquid) was assigned September 7, 2017 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6830015277267.
There are 2 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 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 08, 2017, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 21208. [A LIQUID NORMALLY USED TO PRODUCE OXYGEN GAS. FOR GASEOUS ITEMS, SEE OXYGEN, AVIATOR'S BREATHING; OXYGEN, TECHNICAL AND OXYGEN, USP. FOR OXYGEN, LIQUID, PROPELLANT GRADE, SEE PROPELLANT, OXYGEN.]. 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 I of Federal Standard 313 and an MSDS should be available to the user. NSN 6830016664438 does not contain precious metals.
This information was last updated on Jul 01, 2025.