NSN 4820-01-524-9326

Safety Relief Valve
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
015249326

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Product 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.

4820-01-524-9326 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ADSY
Valve Discharge Flow Rate
172.0 gallons per minute
MRC:
AGAV
End Application
Alofts sonar system model 980 (v1)
MRC:
AQLR
Valve Operation Method
Solenoid
MRC:
CQGM
Maximum Operating Pressure
2901.0 pounds per square inch single response
MRC:
CXCY
Part Name Assigned By Controlling Agency
Pressure relief valve, pilot operated
MRC:
FEAT
Special Features
Without directional vavle; size 10, sae-8; 3/4-16 threaded connection; for subplate mounting; sleeve with hexagon and protective cap

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:
DB10-2-5X/200XY/12
Cage Code:
27005
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
112765
Cage Code:
37395
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
526-12774
Cage Code:
3AJ77
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
526-12774
Cage Code:
9Y580
RNCC:
5
RNVC:
2
DAC:
6
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Inidicates part number has been superseded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

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
ADPE:
0
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Electrostatic Discharge (ESD) A

No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE 0

Represents items with no adp components

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.