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Safety Relief Valve NSN 4820-01-646-9131

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 4820-01-646-9131 NSN: 4820-01-646-9131

Features and Characteristics

End Application
Cprsr/cond hw
Valve Operation Method
Automatic
Valve Size
0.875 inches
Part Name Assigned By Controlling Agency
Rotolock valve
Special Features
Heatcraft worldwide refrigeration; 2175 west park place blvd; stone mountain ga 30087; ph 770-465-5600 is oem, no us cage; use cage 87732, type f distributor
FSC
4820 Nonpowered Valves
NIIN
016469131
NSN
4820016469131

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2934492
Cage Code:
87732
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 4820-01-646-9131
What are the manufacturers of nsn 4820016469131?
Does this nsn 4820016469131 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016469131
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 4820016469131 contain any precious metals?
No precious metal content.
Does nsn 4820016469131 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016469131?
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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