National Stock Number
1615-01-465-6756
National Stock Number (NSN) 1615-01-465-6756, or NIIN 014656756, (protector,rotor blade) was assigned June 17, 1999 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 22 contracts issued for this part number, with 94 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A625FBFF2, SPE4A625FB2FD, SPE4A625FADFF, SPE4A625FADFF, SPE4A624FAJX9. The total value of the awarded contracts has been US$ 176,593.38.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 3,617. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2006, 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) 53520. [A FABRICATED ITEM SPECIFICALLY DESIGNED FOR MOUNTING TO THE LEADING EDGE OF A HELICOPTER ROTOR BLADE. THE ITEM PREVENTS IMPINGEMENT OF HIGH VELOCITY AIRBORNE PARTICLES, SUCH AS DUST, SAND AND THE LIKE, DIRECTLY ON THE EDGE OF THE BLADE. THIS PROTECTION PREVENTS EROSION OF THE ROTOR BLADE.]. 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 1615014656756 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.