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NSN 4820-20-000-4500, 4820200004500
SEAT,VALVE

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 200004500
Codification Country
Canada
Item Name Code
INC 22113
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 4820-20-000-4500

National Stock Number (NSN) 4820-20-000-4500, or NIIN 200004500, (seat,valve) has an unknown assigned date. This NSN replaces 1 stock number, 4820012838403.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 22113. [A REPLACEABLE ITEM DESIGNED TO PROVIDE A STATIONARY SEATING SURFACE FOR A MATING, MOVEABLE ITEM SUCH AS A VALVE DISK OR THE LIKE. THE BODY MAY HAVE A FLANGE OF VARIOUS SHAPES. FOR DIESEL AND GASOLINE RECIPROCATING ENGINES, SEE INSERT, ENGINE VALVE SEAT.].

This information was last updated on .


Technical Characteristics

ACTUATION TYPE
(APCM) SINGLE BOURDON TUBE
ADJUSTABILITY
(APCS) NONADJUSTABLE
BEZEL TYPE
(BHMD) THREAD
COLOR
(HUES) BLACK CASE
CONNECTION TYPE
(AWLS) INTERNAL
CONNECTION LOCATION
(BGRY) BACK, CENTER
CONNECTION QUANTITY
(ASMM) 1
CONNECTION SIZE
(BHMG) 7/16 IN. -20 UNF
CONNECTOR TYPE VENT
(BHMK) NOT PROVIDED
DEPARTURE FROM CITED DESIGNATOR
(ZZZX) AS MODIFIED BY CASE MATERIAL AND MATERIAL
DIAL SIZE
(ARCH) 2 IN. DIA
GRADUATION UNIT
(ANBJ) 1000.000 POUNDS PER SQUARE INCH
OVERALL DEPTH
(ABFY) 1.8750 INCHES NOMINAL
OVERALL DIAMETER
(ADAV) 2.1250 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM CASE
MATERIAL
(MATT) COPPER ALLOY ACTUATING ELEMENT
MATERIAL
(MATT) GLASS PROTECTIVE CRYSTAL
MOUNTING METHOD
(AXGY) FLUSH PANEL
POINTER COLOR
(ASSS) WHITE
POINTER TYPE
(ASST) INDICATING
SCALE ACCURACY
(BGKS) PORM 75 PSIAT 50 DEG C,PORM 150 PSI AT 145 DEG C
SCALE MARKING
(ASTW) HYD. PRESS.,PSI X 1000,USAF TYPE ME-1
SCALE INSCRIPTION/BACKGROUND COLOR
(BGKZ) WHITE FIGURES ON BLACK BACKGROUND
SCALE RANGE
(APSK) +0.000 TO 4000.000 POUNDS PRESSURE PER SQUARE INCH
SCALE NAME
(AQFZ) PRESSURE
SCALE SMALLEST INCREMENT
(AWAG) 100.000 POUNDS PER SQUARE INCH
SCALE TYPE
(ATEQ) SINGLE
SURFACE TREATMENT
(SFTT) ENAMEL LUSTERLESS CASE
MATERIAL
(MATL) BRASS
CASE MATERIAL
(ADTV) ALUMINUM
UNABLE TO DECODE
(ADTY) UNABLE TO DECODE
MATERIAL
(MATT) COPPER ALLOY
SURFACE TREATMENT
(SURF) DULL BLACK
ACTUATING ELEMENT MATERIAL
(BGKY) BERYLLIUM COPPER
PROTECTIVE CRYSTAL MATERIAL
(BHMF) GLASS
SCALE RANGE
(APSK) +0.000/+4000.000 POUNDS PRESSURE PER SQUARE INCH
CASE SURFACE TREATMENT
(ADTY) DULL BLACK

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