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Safety Relief Valve NSN 4820-01-593-6331

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 4820-01-593-6331 NSN: 4820-01-593-6331

Features and Characteristics

End Application
Mg30bda , nitrogen generator
Criticality Code Justification
Zzzy
Special Features
Nupro ss-4r3a5 177-r3a-f1-a 55-psi setpoint
Supplementary Features
The mg-30bd is designed to separate nitrogen from a compressed air system and boost the gas up to 3, 000 psi for storage or immediate use. This nitrogen can be used for filling tires, struts, inerting fuel systems and other uses requiring nitrogen purities of 99.5 percent or greater. The mg-30bd is comprised of a nitrogen generating membrane system and a rix 2v3 booster compressor. Each generator/compressor produces 2250-3000 psi, 0.5-10 scfm oil-free nitrogen at a crankshaft speed of 410-570 rpm with 100-150 psig inlet air pressure.
Reference Number Differentiating Characteristics
Cleaning, packaging, and marking iaw mil-std-1330d.
FSC
4820 Nonpowered Valves
NIIN
015936331
NSN
4820015936331

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
X515-851-55
Cage Code:
28953
Status:
A
MSDS:
Part Number:
MG30BDA PL PG.1, ITEM 23
Cage Code:
28953
Status:
A
MSDS:
Part Number:
MG30BDA PL PG.1, ITEM 23CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
X515-851-55CP
Cage Code:
03950
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 4820-01-593-6331
What are the manufacturers of nsn 4820015936331?
Does this nsn 4820015936331 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015936331
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 4820015936331 contain any precious metals?
No precious metal content.
Does nsn 4820015936331 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015936331?
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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