National Stock Number
4730-01-313-5540
National Stock Number (NSN) 4730-01-313-5540, or NIIN 013135540, (tailpiece,union) was assigned January 11, 1990 in the Federal Logistics Information System (FLIS). NIIN 013135540 was cancelled on January 23, 2002, 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 no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 04135. [A FITTING USED WITH A UNION NUT AND THREAD PIECE TO FORM A UNION.]. This item has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730013135540 does not contain precious metals.
This information was last updated on Jul 01, 2025.