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NSN 4820-01-165-7825, 4820011657825
VALVE,EXPANSION

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 011657825
Codification Country
United States
Item Name Code
INC 05493
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 4820-01-165-7825

National Stock Number (NSN) 4820-01-165-7825, or NIIN 011657825, (valve,expansion) was assigned November 4, 1983 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There have been 8 contracts issued for this part number, with 8 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE7MC24V7067, SPE7MC22V7677, SPE7MC21V039T, SPE7MC14V5669, SPM7MC13M2421. The total value of the awarded contracts has been US$ 25,518.75.

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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 8,452. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 11, 2009, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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) 05493. [A SELF-ACTING VALVE SPECIFICALLY DESIGNED FOR USE IN REFRIGERATION SYSTEMS FOR CONTINUAL CONTROL OF RATE OF FLOW OF REFRIGERANT. IT MAY BE ACTUATED BY A THERMOSTATIC ELEMENT OR SELF-ACTUATED.]. 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 4820011657825 contains an unknown precious metal.

This NSN is associated to Schedule B 8481809050: other taps, cocks, valves, etc., 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

TEMP RATING
(ABJH) NOT RATED
ADJUSTABLE PRESSURE RANGE
(ADSW) +0.0/+80.0 POUNDS PER SQUARE INCH
BODY MATERIAL
(AAFZ) BRASS
BODY STYLE
(AAQL) C1 STRAIGHT THRU
REFRIGERATION CAPACITY IN BTU PER HOUR
(AGUB) NOT RATED
MATERIAL
(MATT) UNABLE TO DECODE
MEDIA FOR WHICH DESIGNED
(ACKL) REFRIGERANT R-502 OR REFRIGERANT 12 OR REFRIGERANT 22 OR REFRIGERANT 500
FLOW CONTROL DEVICE MATERIAL
(ADQV) STEEL, CORROSION RESISTING
END CONNECTION QUANTITY
(ADQZ) 2
ADJUSTABLE PRESSURE RANGE
(ADSW) +0.0 TO 80.0 POUNDS PER SQUARE INCH
BODY STYLE
(AAQL) STRAIGHT THRU
FIRST END CONNECTION TYPE
(ACKM) UNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR
(ACKN) SOCKET
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED
(ACLH) 0.375 INCHES NOMINAL
FLOW CONTROL DEVICE
(ADQU) DIAPHRAGM
MATERIAL
(MATT) COPPER ALLOY BODY
MATERIAL
(MATT) STEEL CORROSION RESISTING FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
(ACKL) REFRIGERANT R-502 AND REFRIGERANT 12 AND REFRIGERANT 22 AND REFRIGERANT 500
SECOND END RELATIONSHIP WITH FIRST END
(ACLR) IDENTICAL
SPECIFICATION/STANDARD DATA
(ZZZK) 10018-2118 MANUFACTURERS SPECIFICATION CONTROL
SUPPLEMENTARY FEATURES
(SUPP) REF DATA MFR BULLETIN 90-40
VALVE EQUALIZER CONNECTION DIAMETER
(AFKW) 0.250 INCHES NOMINAL
VALVE EXPANSION CONTROL TYPE
(AFKK) PRESSURE
VALVE EQUALIZER CONNECTION TYPE
(AFKV) FLARED TUBE
VALVE EQUALIZER LOCATION
(AFKU) EXTERNAL
VALVE PRESSURE LIMITING DEVICE
(AFKM) NOT INCLUDED

Manufacturer Part Numbers


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