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NSN 4820-01-141-1362, 4820011411362
SEAT,VALVE

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 011411362
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.
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DLMS® Summary

National Stock Number 4820-01-141-1362

National Stock Number (NSN) 4820-01-141-1362, or NIIN 011411362, (seat,valve) was assigned October 24, 1982 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 a year. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M821V1268, SPE7MC17V2672, SPE7MC16M5835, SPE7MC16M5835. The total value of the awarded contracts has been US$ 7,891.01.

This NSN is very common among different weapons systems, belonging to 26 different platforms.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 4,471. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2004, 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 4820011411362 does not contain precious metals.

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

ERR DEFAULT
(AASA) 0.312 INCHES NOMINAL SINGLE THREADED PORTION
BODY INSIDE DIAMETER
(ADAS) 3.125 INCHES NOMINAL
NOMINAL THREAD SIZE
(CQJX) 3.750 INCHES SINGLE THREADED PORTION
OVERALL HEIGHT
(ABKW) 1.015 INCHES NOMINAL
MATERIAL
(MATT) STEEL CORROSION RESISTING OVERALL
SEAT ANGLE IN DEG
(AJSG) 45.000 NOMINAL
SEATING SURFACE SHAPE
(CQKM) ANGULAR
SPECIAL FEATURES
(FEAT) SPOKED W/GUIDE HOLE
THREAD CLASS
(AAJD) 2A SINGLE THREADED PORTION
THREAD LENGTH
(AASA) 0.312 INCHES NOMINAL SINGLE THREADED PORTION
THREAD SERIES DESIGNATOR
(THSD) UN SINGLE THREADED PORTION
THREAD QUANTITY PER INCH
(CMLP) 12 SINGLE THREADED PORTION
STYLE DESIGNATOR
(STYL) PLAIN THREADED
STYLE DESIGNATOR
(STYL) B5 PLAIN THREADED

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