National Stock Number
4730-00-277-8118
National Stock Number (NSN) 4730-00-277-8118, or NIIN 002778118, (bushing,tank) was assigned January 29, 1985 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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) 03780. [A DOUBLE INTERNAL TAPPED BUSHING, RECESSED BETWEEN THE INTERNAL TAPPINGS, USED TO REDUCE THREADED TANK OPENINGS. THEY PERMIT THE PASSAGE OF A FOOT VALVE, ELBOW, STRAINER, AND THE LIKE THROUGH THE TANK OPENING, AND THEN REDUCE THE OPENING TO SUCTION PIPE SIZE. THE INTERNAL TAPPINGS PERMIT THE CONNECTION OF TWO PIPES OF THE SAME SIZE IN A STRAIGHT LINE.]. 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 4730002778118 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.