National Stock Number
6030-01-443-9921
National Stock Number (NSN) 6030-01-443-9921, or NIIN 014439921, (modem,fiber optic) was assigned April 24, 1997 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 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 a year. There have been 9 contracts issued for this part number, with 9 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE7M121V2197, SPE7M121V1858, SPE7M120V006C, SPE7M118P2361, SPE7M118P2361. The total value of the awarded contracts has been US$ 82,507.80.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
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 Dec 28, 2013, 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) 42526. [A DEVICE WHICH ACCEPTS OPTIC SIGNALS AND CONVERTS THEM TO ELECTRICAL OR RADIO FREQUENCY. IT ACCOMMODATES VOLTAGE AND OPTICS AND IS IMMUNE TO ELECTROMAGNETIC INTERFERENCE (EMI) AND RADIO FREQUENCY INTERFERENCE (RFI) THAT IS GENERATED. IT CONNECTS DATA TERMINAL EQUIPMENT TO A FIBER OPTIC TRANSMISSION LINE OR NETWORK.]. 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 6030014439921 does not contain precious metals.
This NSN is associated to Schedule B 8517620010: modems (modulator-demodulator apparatus) of a kind used with data processing machines of heading 8471. The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334418: printed circuit assembly (electronic assembly) manufacturing.
This information was last updated on Jul 01, 2025.