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NSN 4820-00-861-2973, 4820008612973
VALVE,REGULATING,FLUID PRESSURE

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 008612973
Codification Country
United States
Item Name Code
INC 27565
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 4820-00-861-2973

National Stock Number (NSN) 4820-00-861-2973, or NIIN 008612973, (valve,regulating,fluid pressure) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M125P5803. The total value of the awarded contracts has been US$ 1,107.00.

There has been very little 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 Apr 25, 2008, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 27565. [A VALVE DESIGNED TO AUTOMATICALLY MAINTAIN WITHIN CLOSE LIMITS A PREDETERMINED OUTLET PRESSURE WHICH MAY BE ADJUSTABLE WITHIN A SPECIFIED RANGE REGARDLESS OF THE HIGHER FLUCTUATING OR CONSTANT INLET PRESSURE. IT IS DESIGNED FOR USE WITH COMPRESSED GAS(ES) AND VARIOUS LIQUIDS AND MAY INCLUDE GAUGES. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES:REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; AND VALVE(1), FLUID PRESSURE REGULATING, AIRCRAFT.]. 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 4820008612973 contains an unknown precious metal.

This NSN is associated to Schedule B 8481809015: regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level. 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

UNABLE TO DECODE
(ABWC) UNABLE TO DECODE
FLOW CONTROL DEVICE MATERIAL
(ADQV) RUBBER, SYNTHETIC
DIAL OUTSIDE DIAMETER (NON-CORE)
(AEWG) 2.125 INCHES
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR
(ACLJ) 1/2-14 NPT
UNABLE TO DECODE
(AEWH) UNABLE TO DECODE
TEMP RATING
(AZKQ) -40.0 DEG FAHRENHEIT MINIMUM AND 200.0 DEG FAHRENHEIT MAXIMUM
BODY MATERIAL
(AAFZ) ALUMINUM ALLOY
STEM MATERIAL
(ABEP) STEEL
UNABLE TO DECODE
(AAFZ) UNABLE TO DECODE
OUTSIDE SURFACE TREATMENT
(AAJP) PAINTED
SEAT MATERIAL
(ACSH) ALUMINUM ALLOY
UNABLE TO DECODE
(AEWG) UNABLE TO DECODE
UNABLE TO DECODE
(AAJP) UNABLE TO DECODE
PACKING MATERIAL
(ADQT) RUBBER, SYNTHETIC
SCALE UNIT OF MEASURE INSCRIPTION (NON-CORE)
(ABWC) POUNDS PER SQUARE INCH
DIAL RANGE (NON-CORE)
(AEWH) +0.0/+15.0
MATERIAL
(MATT) UNABLE TO DECODE
OUTLET PRESSURE RANGE
(AEVA) +0.5/+10.0 POUNDS PER SQUARE INCH
UNABLE TO DECODE
(ACLJ) UNABLE TO DECODE
UNABLE TO DECODE
(ACSH) UNABLE TO DECODE
MATERIAL
(MATT) ALUMINUM ALLOY BODY
END CONNECTION QUANTITY
(ADQZ) 2
BODY STYLE
(AAQL) STRAIGHT THRU
FURNISHED ITEMS
(ABFF) DELIVERY GAGE
FILTER
(AEWF) INCLUDED
FIRST END CONNECTION TYPE
(ACKM) THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR
(ACKN) PLAIN
FIRST END THREAD DIRECTION
(ACLL) RIGHT-HAND
FLOW CONTROL DEVICE
(ADQU) DIAPHRAGM AND DISK
MANUAL CONTROL METHOD
(AEVP) KNOB
MATERIAL
(MATT) ALUMINUM AND BRONZE SEAT
MAXIMUM INLET PRESSURE RATING
(AEVZ) 250.0 POUNDS PER SQUARE INCH
MEDIA FOR WHICH DESIGNED
(ACKL) AIR
MOUNTING FACILITY
(ADZJ) PANEL
OUTLET PRESSURE RANGE
(AEVA) +0.5 TO 10.0 POUNDS PER SQUARE INCH
REGULATION TYPE
(AEVN) MANUAL SINGLE STAGE
RENEWABLE SEAT RING TYPE
(ADZH) THREADED
SECOND END RELATIONSHIP WITH FIRST END
(ACLR) IDENTICAL
SPECIAL FEATURES
(FEAT) W/GAGE
SURFACE TREATMENT
(SFTT) PAINT OUTSIDE
TEMP RATING
(AZKQ) -40.0 FAHRENHEIT MINIMUM AND 200.0 FAHRENHEIT MAXIMUM
THREAD SIZE AND SERIES/TYPE DESIGNATOR
(THDS) 1/2-14 NPT FIRST END
UNABLE TO DECODE
(ABEP) UNABLE TO DECODE
UNABLE TO DECODE
(ADQT) UNABLE TO DECODE
UNABLE TO DECODE
(ADQV) UNABLE TO DECODE
VALVE LOADING METHOD
(AEVR) SPRING
VALVE STEM DESIGN
(AEVQ) SINGLE SEAT

Manufacturer Part Numbers

4024

RNCC
5
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9
4024A

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3
RNVC
2
4024ANDG2022

RNCC
3
RNVC
9
4024G

RNCC
5
RNVC
9
4024G

RNCC
5
RNVC
9

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