NSN 4320-12-159-6721, 4320121596721
PUMP UNIT,CENTRIFUGAL

Federal Supply Classification: FSC 4320 - Power and Hand Pumps
National Item Identification Number: NIIN 121596721
Codification Country: Germany
Item Name Code: INC 17988
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

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know

CALL ABOUT NSN 4320-12-159-6721

Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

REQUEST QUOTE for 4320-12-159-6721

Have a list that needs to be quoted? Upload it here.

Upload a List

DLMS^® Summary

National Stock Number 4320-12-159-6721

National Stock Number (NSN) 4320-12-159-6721, or NIIN 121596721, (pump unit,centrifugal) has an unknown assigned date. NIIN 121596721 was cancelled on January 2, 2013, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are 4 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 2 suppliers. 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) 17988. [AN ASSEMBLED UNIT CONSISTING OF A COMMONLY MOUNTED CENTRIFUGAL PUMP(S), PRIME MOVER(S), AND THE NECESSARY COMPONENTS TO PROVIDE FOR A COMPLETE OPERATION.].

This information was last updated on Oct 17, 2025.