National Stock Number
4810-01-255-9977
National Stock Number (NSN) 4810-01-255-9977, or NIIN 012559977, (valve,solenoid) was assigned May 30, 1987 in the Federal Logistics Information System (FLIS). NIIN 012559977 was cancelled on May 2, 2016, 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 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
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 Dec 01, 2020, 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 is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 10998. [A VALVE HAVING TWO OR MORE PORTS WITH VALVE STEM OR PILOT NEEDLE IN A NORMALLY OPEN OR CLOSED POSITION. IT IS SPECIFICALLY DESIGNED TO STOP OR START OR CHANGE THE FLOW OF FLUID BY MEANS OF THE MAGNETIC ACTION OF AN ELECTRIC COIL ON A MOVEABLE CORE OR PLUNGER. THE VALVE MAY BE EQUIPPED WITH A MANUAL OPENING OR CLOSING DEVICE. FOR ITEMS WITH THREE OR MORE PORTS THAT UTILIZE A RECIPROCATING SLIDE WITH RECESS AREAS WHICH MATE WITH PORTS IN AN INTEGRAL OR REPLACEABLE PORTED SLEEVE, SEE VALVE (1), LINEAR, DIRECTIONAL CONTROL. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES:VALVE (1), BUTTERFLY.]. 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 4810012559977 does not contain precious metals.
This information was last updated on Jul 01, 2025.