National Stock Number
4730-00-997-4399
National Stock Number (NSN) 4730-00-997-4399, or NIIN 009974399, (unit,float trap) was assigned April 13, 1967 in the Federal Logistics Information System (FLIS). This NSN replaces 4 stock numbers: 4820014060801, 4730014233738, 4820014006034, 2915013074143.
There are 5 manufacturer part numbers associated with this NSN. 2 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, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over a year. There have been 21 contracts issued for this part number, with 21 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 8 different suppliers. The last contract numbers awarded were: SPE7M321V0228, SPE7M319P3043, SPE7M318V5978, SPE7M318V5978, SPE7M318V5222. The total value of the awarded contracts has been US$ 700,082.83.
This NSN is fairly common among different weapons systems, belonging to 15 different platforms.
There has been a small amount of 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: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730009974399 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.