National Stock Number
4730-00-914-3693
National Stock Number (NSN) 4730-00-914-3693, or NIIN 009143693, (tailpiece,union) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 7 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over a year. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7M223V0033, SPE7M221V1978, SPE7M220P0082, SPE7M220P0082, SPE7M218P1184. The total value of the awarded contracts has been US$ 17,366.44.
This NSN is very common among different weapons systems, belonging to 34 different platforms.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2004, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
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 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 4730009143693 contains an unknown precious metal.
This NSN is associated to Schedule B 7409400000: plates, sheet and strip of cu-nckl base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver). The Schedule B End Use is listed as finished metal shapes.
This information was last updated on Jul 01, 2025.