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Safety Relief Valve NSN 4820-00-692-7451

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 4820-00-692-7451 NSN: 4820-00-692-7451

Features and Characteristics

Thread Class
3a all ends
Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Bonnet Type
Inside screw
Bonnet Attachment Method
Threaded
Disk Loading Method
Spring
Connection Style
Flared (tube) all ends
Valve Operation Method
Automatic
Connection Type
Threaded cartridge all ends
Features Provided
Valve stem lock shield
Thread Size
0.562 inches all ends
Seat Angle
45.0 degrees all ends
Material
Stainless steel seat
Style Designator
Screw-in cartridge
Thread Series Designator
Unf all ends
FSC
4820 Nonpowered Valves
NIIN
006927451
NSN
4820006927451

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6-53087-2
Cage Code:
81205
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 4820-00-692-7451
What are the manufacturers of nsn 4820006927451?
Does this nsn 4820006927451 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820006927451
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 4820006927451 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820006927451 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820006927451?
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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