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Safety Relief Valve NSN 4820-00-087-2894

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 4820-00-087-2894 NSN: 4820-00-087-2894

Features and Characteristics

Thread Class
2b all ends
Thread Direction
Right-hand all ends
Flow Control Device
Disk
Disk Loading Method
Spring
Connection Style
Gasket sea (boss) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal boss 1st end
Maximum Operating Pressure
2000.0 pounds per square inch single response
Thread Size
0.625 inches all ends
Material
Aluminum alloy body
Media For Which Designed
Fuel/oil, hydrocarbon single response
Style Designator
Straight through note: to be used for valve bodies of one section only.
Thread Series Designator
Unf all ends
FSC
4820 Nonpowered Valves
NIIN
000872894
NSN
4820000872894

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3-2871-1
Cage Code:
09990
Status:
A
MSDS:
Part Number:
11676313
Cage Code:
19207
Status:
A
MSDS:
Part Number:
665-11-6D27
Cage Code:
09990
Status:
A
MSDS:
Part Number:
3-2878-1
Cage Code:
86768
Status:
A
MSDS:
Part Number:
4820000872894
Cage Code:
SCY13
Status:
A
MSDS:
Part Number:
4820-087-2894
Cage Code:
SCY13
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 4820-00-087-2894
What are the manufacturers of nsn 4820000872894?
Does this nsn 4820000872894 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820000872894
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 4820000872894 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820000872894 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820000872894?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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