National Stock Number
4510-00-253-0857
National Stock Number (NSN) 4510-00-253-0857, or NIIN 002530857, (faucet,double) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 4510001013959, 4510002027013.
There are 8 manufacturer part numbers associated with this NSN. 7 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 08610. [A COMPRESSION TYPE DEVICE USUALLY FORMED OF METAL, COMPRISING OF EITHER A MIXING VALVE OR TWO OR MORE VALVE-LIKE UNITS WHEN ATTACHED TO TWO OR MORE LIQUID SUPPLY LINES. IT MANUALLY STARTS, STOPS, AND REQULATES THE FLOW OF LIQUIDS THROUGH A SINGLE SPOUT OR HOSE SPRAY ATTACHMENT.]. 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 4510002530857 does not contain precious metals.
This NSN is associated to Schedule B 8481805060: bath, shower, sink and lavatory faucets, hand operated, of materials other than copper, iron or steel. The Schedule B End Use is listed as cell phones and other household goods, n.e.c.. NAICS classification category 332913: plumbing fixture fitting and trim manufacturing.
This information was last updated on Aug 01, 2025.