National Stock Number
4220-01-541-9775
National Stock Number (NSN) 4220-01-541-9775, or NIIN 015419775, (valve,pneumatic inflator) was assigned July 19, 2006 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 13, 2009, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 27515. [A VALVE DESIGNED TO CONTROL THE INFLATION OF LIFE PRESERVERS, LIFE RAFTS, WATERCRAFT AND THE LIKE. THE INLET END MAY BE DESIGNED FOR ORAL INFLATION, TO MATE WITH AN INFLATION ADAPTOR OR TO CONNECT TO A COMPRESSED GAS CYLINDER. THE OUTLET END MAY BE DESIGNED TO CONNECT THE VALVE TO A PNEUMATIC CHAMBER VALVE STEM OR TO MOUNT DIRECTLY TO THE PNEUMATIC CHAMBER.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4220015419775 does not contain precious metals.
This NSN is associated to Schedule B 8481200080: pneumatic valves, nesoi. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 332912: fluid power valve and hose fitting manufacturing.
This information was last updated on May 01, 2025.