National Stock Number
2090-00-398-1369
National Stock Number (NSN) 2090-00-398-1369, or NIIN 003981369, (bladder,accumulator,hydraulic) was assigned January 1, 1963 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. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 24 contracts issued for this part number, with 24 awards given. There is heavy competition for this NSN. The US Government has awarded contracts to 11 different suppliers. The last contract numbers awarded were: SPE7M425V3463, SPE7MC24V7621, SPE7M124V3447, SPE7M024V0349, SPE7MC23P2404. The total value of the awarded contracts has been US$ 879,531.68.
This NSN is somewhat common among different platforms, belonging to 5 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 high volatility, with an estimated forecasted value of US$ 19,378. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 12, 2018, 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) 28192. [AN ITEM FABRICATED FROM A FLEXIBLE MATERIAL, TO BE USED IN CONJUNCTION WITH AN ACCUMULATOR, HYDRAULIC FOR THE PURPOSE OF ALLEVIATING LINE SHOCK AND TO EQUALIZE AND MAINTAIN A PREDETERMINED PRESSURE. IT MAY INCLUDE AN INTEGRALLY MOLDED VALVE.]. 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 2090003981369 does not contain precious metals.
This information was last updated on Jul 01, 2025.