NSN 4820-01-654-3453

Safety Relief Valve
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
016543453

Pricing & Availability

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Definition Definition of approved item name (AIN): "VALVE,SAFETY RELIEF"

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

4820-01-654-3453 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ADQU
Flow Control Device
Piston
MRC:
ADSR
Bonnet Type
Inside screw
MRC:
ADST
Bonnet Attachment Method
Pressure seal, ring type
MRC:
ADSY
Valve Discharge Flow Rate
30.0 gallons per minute
MRC:
AQLR
Valve Operation Method
Hydraulic
MRC:
CQCN
Power Drive Operating Pressure
150.0 pounds per square inch
MRC:
CQGM
Maximum Operating Pressure
4500.0 pounds per square inch single response
MRC:
CSBH
Voltage In Volts And Current Type
24.0 dc
MRC:
CXCY
Part Name Assigned By Controlling Agency
Valve, relief, solenoid operated
MRC:
FEAT
Special Features
Standard screw adjustment; 150-4500 psi, 1000 psi standard setting; port 1 and 2 are 3/4-inch bspp; port g is 1/4-inch bspp; mounting holes are m10x1.5-6hx.62 dp; din 43650 3-pin (hirschman) 24 vdc
MRC:
MATT
Material
Rubber packing
MRC:
STYL
Style Designator
Screw-in cartridge

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
XREX LWN CW224
Cage Code:
54035
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05488
FIIG:
A046B0
Concept No.:
1
App. Key:
AP
Cond. Code:
1
Status:
A

Part End Users MOE: Major organizational entities

Name
MOE Code
MOE Rule
PICA
DSOR
User:
SINGAPORE Singapore
MOE:
YJ
Rule:
YJ01
PICA:
YJ
DSOR: