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NSN 4810-01-023-2649, 4810010232649
SEAT,VALVE

Federal Supply Classification
FSC 4810 - Valves, Powered
National Item Identification Number
NIIN 010232649
Codification Country
United States
Item Name Code
INC 22113
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4810-01-023-2649

National Stock Number (NSN) 4810-01-023-2649, or NIIN 010232649, (seat,valve) was assigned June 13, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is 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 Apr 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 22113. [A REPLACEABLE ITEM DESIGNED TO PROVIDE A STATIONARY SEATING SURFACE FOR A MATING, MOVEABLE ITEM SUCH AS A VALVE DISK OR THE LIKE. THE BODY MAY HAVE A FLANGE OF VARIOUS SHAPES. FOR DIESEL AND GASOLINE RECIPROCATING ENGINES, SEE INSERT, ENGINE VALVE SEAT.]. 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 4810010232649 contains an unknown precious metal.

This NSN is associated to Schedule B 8481909090: parts of taps, cocks, valves and similar appliances, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.

This information was last updated on .


Technical Characteristics

BODY OUTSIDE DIAMETER
(ADAR) 14.468 INCHES MINIMUM AND 14.484 INCHES MAXIMUM
BODY STEPPED INSIDE DIAMETER
(CQKW) 12.562 INCHES NOMINAL SECOND STEP
BODY STEPPED INSIDE DIAMETER
(CQKW) 13.562 INCHES NOMINAL FIRST STEP
FLANGE DIAMETER
(ABKK) 16.968 INCHES MINIMUM AND 16.984 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT
(AJRF) 1.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-C-20159,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) COPPER ALLOY 964 OVERALL
SEAT ANGLE IN DEG
(AJSG) 45.000 NOMINAL
SEATING SURFACE SHAPE
(CQKM) ANGULAR
SPECIAL FEATURES
(FEAT) STEM GUIDE CENTERED IN SEAT CENTER,OD 4.250 IN.,ID 2.250 IN.,LENGTH 4.375 IN.
UNDER FLANGE HEIGHT
(AJRM) 12.500 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) PLAIN FLANGED
MATERIAL
(MATT) NICKEL COPPER ALLOY,MIL-C-20159,TYPE 1 OVERALL

Manufacturer Part Numbers


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