National Stock Number
5120-00-901-8651
National Stock Number (NSN) 5120-00-901-8651, or NIIN 009018651, (compressor,piston ring) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). NIIN 009018651 was cancelled on August 2, 1996, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5120014064702. This NSN replaces 1 stock number, 5120001469623.
There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 05576. [A HAND HELD, HAND OPERATED DEVICE DESIGNED TO COMPRESS ONE OR MORE PISTON RINGS INTO PISTON GROOVES FOR INSTALLATION INTO A CYLINDER.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5120009018651 does not contain precious metals.
This information was last updated on Aug 01, 2025.