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NSN 4820-00-276-7872, 4820002767872
VALVE,REGULATING,TEMPERATURE

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 002767872
Codification Country
United States
Item Name Code
INC 05492
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 4820-00-276-7872

National Stock Number (NSN) 4820-00-276-7872, or NIIN 002767872, (valve,regulating,temperature) was assigned January 1, 1963 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 5 years.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

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 Jan 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 05492. [A SELF-ACTING VALVE DESIGNED FOR CONTROLLING, BY MEANS OF A THERMOSTATIC ELEMENT, THE FLOW OF LIQUIDS OR GASES THERETHROUGH. THE THERMOSTATIC ELEMENT IS LOCATED IN LIQUID OR GAS WHOSE TEMPERATURE IS CONTROLLED BY THE HEAT OF THE LIQUID OR GAS FLOWING THROUGH THE VALVE. SEE ALSO VALVE, RELIEF, PRESSURE AND TEMPERATURE.]. 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 4820002767872 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

END CONNECTION QUANTITY
(ADQZ) 2
BODY MATERIAL
(AAFZ) BRONZE
BODY STYLE
(AAQL) STRAIGHT THRU
BULB DIAMETER
(AEVV) 0.750 INCHES NOMINAL
BULB LENGTH
(AEVU) 5.438 INCHES NOMINAL
BULB MATERIAL
(AEVW) COPPER
CAPILLARY TUBE LENGTH
(AEVT) 300.000 INCHES NOMINAL
FIRST END CONNECTION TYPE
(ACKM) UNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR
(ACKN) SOCKET W/BRAZING RING
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED
(ACLH) 1.660 INCHES NOMINAL
FLOW CONTROL DEVICE MATERIAL
(ADQV) STEEL, FED STD 66, AISI 303/SAE 30303
FLOW CONTROL DEVICE
(ADQU) POPPET
NONDEFINITIVE SPEC/STD DATA
(ZZZT) R TYPE AND 9 SIZE AND E MODEL
SEAT MATERIAL
(ACSH) STEEL, FED STD 66, AISI 303/SAE 30303
SECOND END RELATIONSHIP WITH FIRST END
(ACLR) IDENTICAL
SPECIAL FEATURES
(FEAT) W/THD RENEWABLE SEAT,W/UNION JOINTS ALL ENDS,160.0 LB PER HR STEAM AT 35.0 PSI INLET PRESSURE
THERMOSTATIC ELEMENT
(AEWJ) ROOM TYPE
TWO-WAY VALVE ACTION
(AEVM) DIRECT ACTING
TEMP ADJUSTABILITY
(AEVX) ADJUSTABLE
OUTSIDE SURFACE TREATMENT
(AAJP) ANY ACCEPTABLE

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