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NSN 4820-01-483-8170, 4820014838170
VALVE,BALL

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 014838170
Codification Country
United States
Item Name Code
INC 20962
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 4820-01-483-8170

National Stock Number (NSN) 4820-01-483-8170, or NIIN 014838170, (valve,ball) was assigned April 9, 2001 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 3 different suppliers. The last contract numbers awarded were: SPE7M023V2178, SPE7M023V2178, SPE7M123V3698, SPE7M019V3534, SPE7M019V3534. The total value of the awarded contracts has been US$ 14,678.84.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been a small amount of 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 Sep 25, 2018, 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) 20962. [A MULTI-PORTED, NONLUBRICATED VALVE DESIGNED TO PROVIDE STRAIGHT THROUGH FLOW OR ABILITY TO DIRECT A NUMBER OF FLOWS OR PRESSURE THROUGH A SINGLE VALVE. THE FLOW IS CONTROLLED BY THE ROTATION OF A PORTED BALL WITHIN A SUITABLE PORTED SEAT(S). THE BALL IS USUALLY ENGAGED BY A STEM. IT IS NORMALLY OPERATED IN AN OPEN OR CLOSED POSITION. EXCLUDES:VALVE, CHECK.]. 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 4820014838170 does not contain precious metals.

This NSN is associated to Schedule B 8481805090: taps, cocks, valves and similar appliances, nesoi, hand operated, of materials other than copper, iron or steel. 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

STYLE DESIGNATOR
(STYL) ERR-090
END ITEM IDENTIFICATION
(AGAV) LOS ANGELES CLASS SSN (688)
CONNECTION STYLE
(AHNC) SOCKET ALL ENDS
CONNECTION TYPE
(AWLS) BUTT WELD PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AISI 1018 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM A181 CLASS 70 FED SPEC SINGLE MATERIAL RESPONSE BODY LINING
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM D4894 TYPEII, TYPE IV GRADE1, OR TYPE IVGRADE 2 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) B271 ALLOY C92200. ASTM B505 ALLOY C92200 OR ASTM B584 ALLOY C92200 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-4-281 CL A COLD DRAWN FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL
(MATT) BRONZE BODY
MATERIAL
(MATT) COPPER BODY LINING
MATERIAL
(MATT) NICKEL STEM
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATERIAL
(MATT) STEEL FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
(CQGM) 700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP
(AEHZ) 250.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED
(MEDA) WATER, FRESH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED
(AAAR) 0.500 INCHES ALL ENDS
VALVE OPERATION METHOD
(AQLR) MANUAL
STYLE DESIGNATOR
(STYL) STRAIGHT THRU

Manufacturer Part Numbers


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