ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Safety Relief Valve NSN 4820-00-198-2371

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 4820-00-198-2371 NSN: 4820-00-198-2371

Features and Characteristics

Thread Class
2b all ends
Thread Direction
Right-hand all ends
Connection Style
Gasket sea (boss) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal boss all ends
Mounting Facility
Threaded fastener
Features Provided
Pressure tight outlet side
Adjustable Pressure Range
+40.0/+1000.0 pounds per square inch
Maximum Operating Pressure
1000.0 pounds per square inch single response
Thread Size
0.875 inches all ends
Material
Copper alloy body
Media For Which Designed
Fuel/oil, hydrocarbon single response
Style Designator
Angle
Thread Series Designator
Unf all ends
FSC
4820 Nonpowered Valves
NIIN
001982371
NSN
4820001982371

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11662748
Cage Code:
19207
Status:
A
MSDS:
Part Number:
RM3-145-100-10
Cage Code:
62983
Status:
A
MSDS:
Part Number:
RM3-14S100-10
Cage Code:
62983
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 4820-00-198-2371
What are the manufacturers of nsn 4820001982371?
Does this nsn 4820001982371 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820001982371
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 4820001982371 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820001982371 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820001982371?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo