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Safety Relief Valve NSN 4820-01-425-3691

Item Description

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.

NSN 4820-01-425-3691 NSN: 4820-01-425-3691

Features and Characteristics

Disk Loading Method
Spring
End Application
Advanced cruise missile, acm-129
Valve Operation Method
Automatic
Opening Pressure Setting
19.0 pounds per square inch
Special Features
Disk flow control
FSC
4820 Nonpowered Valves
NIIN
014253691
NSN
4820014253691

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
D532T1P-3M-4
Cage Code:
91816
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481400000
  • NAICS: 332911
  • SITC: 74740
  • Description: Safety or relief valves
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-425-3691
What are the manufacturers of nsn 4820014253691?
Does this nsn 4820014253691 have a shelf life?
Yes. 9 mo. after cure date.
What is the formal definition of nsn 4820014253691
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.
Does nsn 4820014253691 contain any precious metals?
No precious metal content.
Does nsn 4820014253691 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014253691?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05488
FIIG:
A046B0
App. Key:
AP
Cond. Code:
1
Status:
A

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  •   Quality Inspected Parts
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