National Stock Number
1650-01-262-8391
National Stock Number (NSN) 1650-01-262-8391, or NIIN 012628391, (fuse,hydraulic system) was assigned September 4, 1987 in the Federal Logistics Information System (FLIS). NIIN 012628391 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." 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. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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) 20591. [A VALVE-LIKE SAFETY DEVICE USED ON HYDRAULIC LINES TO PREVENT LOSS OF HYDRAULIC FLUID FROM THE SYSTEM WHEN THE LINES ARE RUPTURED OR FAIL FOR ANY REASON.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1650012628391 does not contain precious metals.
This information was last updated on Aug 01, 2025.