National Stock Number (NSN) 9150-01-477-3802, or NIIN 014773802, (lubricating oil,aircraft turbosh) was assigned August 7, 2000 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. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
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 1298 contracts issued for this part number, with 1573 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A625FC2D5, SPE4A625FC4B3, SPE4A625FC884, SPE4A625FBYNY, SPE4A625FBYKA. The total value of the awarded contracts has been US$ 17,799,686.76.
This NSN is somewhat common among different platforms, belonging to 3 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. The 24 month forecast from the US Government for this part number has low volatility, with an estimated forecasted value of US$ 2,071,749. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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) 26486. [A THERMALLY STABLE SYNTHETIC OIL WHICH MAY CONTAIN ADDITIVES TO IMPROVE LOAD-CARRYING OXIDATION STABILITY AND ANTIFOAMING PROPERTIES. THIS LUBRICATING OIL IS INTENDED FOR USE IN SPECIFIC MODELS OF AIRCRAFT TURBOPROP AND TURBOSHAFT ENGINES. EXCLUDES:LUBRICATING OIL, AIRCRAFT TURBINE ENGINE, SYNTHETIC.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 9150014773802 does not contain precious metals.
This NSN is associated to Schedule B 2710193080: lubricating oils with or without additives, nesoi. The Schedule B End Use is listed as petroleum products, other. NAICS classification category 324110: petroleum refineries.
This information was last updated on Aug 01, 2025.