NSN 4320-25-120-9924, 4320251209924
EJECTOR ASSEMBLY,AIR

Federal Supply Classification: FSC 4320 - Power and Hand Pumps
National Item Identification Number: NIIN 251209924
Codification Country: Norway
Item Name Code: INC 04167
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.

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DLMS^® Summary

National Stock Number 4320-25-120-9924

National Stock Number (NSN) 4320-25-120-9924, or NIIN 251209924, (ejector assembly,air) has an unknown assigned date. 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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) 04167. [AN ASSEMBLED UNIT CONSISTING OF ONE OR MORE JET EJECTORS WITH INTERCONDENSERS AND/OR AFTERCONDENSERS DESIGNED TO MAINTAIN A PARTIAL VACUUM BY THE REMOVAL OF AIR AND OTHER NONCONDENSABLE GASES FROM A CLOSED VESSEL WITHOUT A RESULTING LOSS OF VAPOR TO THE ATMOSPHERE.].

This information was last updated on Dec 26, 2025.