National Stock Number
4240-01-105-1625
National Stock Number (NSN) 4240-01-105-1625, or NIIN 011051625, (diaphragm,valve,special shaped) was assigned December 18, 1980 in the Federal Logistics Information System (FLIS). NIIN 011051625 was cancelled on November 2, 2006, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. 3 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, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 60397. [INC 60397 CANCELLED/REPLACED BY ,INC 40088, FIIG T371-G, APP-KEY GC ,ON 070706 ~(ALL EXCEPT USA) FOR USA INC 60397 CANCELED REPLACED BY DIAPHRAGM ACTUATOR, VALVE, SPECIAL SHAPED: INC 40088, FIIG T371, APPL KEY GC. AN ITEM OF ONE OR MORE LAYERS OF THIN FLEXIBLE MATERIAL, EITHER LAMINATED OR SEPARATED, DESIGNED TO FORM A TIGHT SEAL BETWEEN THE CHAMBERS OF A VALVE, AND TO TRANSMIT PRESSURE INDUCTED MOTION TO A VALVE DISK EITHER DIRECTLY OR THROUGH A MECHANICAL LINKAGE. THE SURFACE OF THE ITEM MUST BE FORMED OR MOLDED TO HAVE A BEADED OR ROLLED EDGE, RIBS OR ANY OTHER RAISED SURFACES. THE ITEM MAY CONTAIN BOLT HOLES AND/OR A CENTER HOLE. EXCLUDES DIAPHRAGM, VALVE, FLAT AND GASKET.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 4240011051625 does not contain precious metals.
This information was last updated on Jul 01, 2025.