National Stock Number
6660-01-250-3981
National Stock Number (NSN) 6660-01-250-3981, or NIIN 012503981, (transmitter,wind direction) was assigned March 1, 1987 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.
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 Mar 15, 2016, 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) 20895. [A TRANSMITTER WHICH RECEIVES, MODIFIES, AND AMPLIFIES WIND DIRECTION DATA AND TRANSMITS ITS VALUE TO REMOTE SYNCHRO OPERATED INDICATORS. SEE ALSO DETECTOR, WIND DIRECTION.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6660012503981 does not contain precious metals.
This information was last updated on Jul 01, 2025.