NSN 4730-22-258-1945, 4730222581945
SWIVEL JOINT,PIPE

Federal Supply Classification: FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number: NIIN 222581945
Codification Country: Denmark
Item Name Code: INC 04198
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 4730-22-258-1945

National Stock Number (NSN) 4730-22-258-1945, or NIIN 222581945, (swivel joint,pipe) has an unknown assigned date. This NSN does not replace any other NSNs.

There are 3 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, 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 unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 04198. [A METALLIC CONNECTOR DESIGNED TO JOIN TWO LENGTHS OF PIPE AND/OR PIPE FITTINGS IN A PIPELINE TO PERMIT TURNING ON ITS AXIS ON ONE PLANE AND TO ALLOW FOR ANGULAR MOVEMENT.].

This information was last updated on Dec 26, 2025.