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NSN 4820-01-025-7591, 4820010257591
VALVE,BALL

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 010257591
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 4820-01-025-7591

National Stock Number (NSN) 4820-01-025-7591, or NIIN 010257591, (valve,ball) was assigned August 9, 1976 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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, 1991, this NSN's acquisition method was noted as: Not established. Not established.

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 4820010257591 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

VALVE OPERATION METHOD
(AQLR) ELECTRIC MOTOR
MATERIAL
(MATT) COPPER ALLOY BODY
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE SEAT
CONNECTION TYPE
(AWLS) THREADED INTERNAL PIPE 1ST END
VOLTAGE IN VOLTS AND CURRENT TYPE
(CSBH) 120.0 AC
NOMINAL PIPE SIZE ACCOMMODATED
(AAAR) 2.000 INCHES 1ST END
FREQUENCY IN HERTZ
(FREQ) 60.0
THREAD SERIES DESIGNATOR
(THSD) NPT 1ST END
PHASE
(FAAZ) SINGLE
MAXIMUM OPERATING PRESSURE
(CQGM) 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE

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