National Stock Number
4710-01-258-5277
National Stock Number (NSN) 4710-01-258-5277, or NIIN 012585277, (tube and fittings,metallic) was assigned July 3, 1987 in the Federal Logistics Information System (FLIS). NIIN 012585277 was cancelled on December 2, 2008, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4710015206790. This NSN replaces 1 stock number, 4710012126944.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 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.
There has been a small amount of 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) 36987. [AN ITEM CONSISTING OF METAL TUBE, STRAIGHT OR PREBENT, WITH PERMANENTLY ATTACHED FITTINGS (BRAZED OR WELDED) ON ONE OR BOTH ENDS. IT IS PRIMARILY DESIGNED TO CONVEY FLUIDS, GASES, AND/OR SEMISOLIDS. FOR ITEMS WITH DETACHABLE END FITTINGS, SEE TUBE ASSEMBLY, METAL.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4710012585277 does not contain precious metals.
This information was last updated on Aug 01, 2025.