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

Pressure And Temper Relief Valve NSN 4820-01-376-9939

Item Description

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

NSN 4820-01-376-9939 NSN: 4820-01-376-9939

Features and Characteristics

Body Material
Steel, corrosion resisting
Body Style
Angle give "adqm" and "adqn" only if flanged one or two ends
Stem Material
Steel, corrosion resisting
Tempurature Rating
340.0 degrees fahrenheit
Media For Which Designed
Steam
Second End Relationship With First End
Identical
Seat Material
Steel, corrosion resisting
End Connection Quantity
2
Adjustable Pressure Range
+47.0/+59.0 pounds per square inch
End Application
Seawolf class ssn
Special Features
Valve sz 0.500 in.
FSC
4820 Nonpowered Valves
NIIN
013769939
NSN
4820013769939

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SW107B01E0050 CDS-SW1042
Cage Code:
15187
Status:
A
MSDS:
Part Number:
SW107A01E0050 CDS-SW1042
Cage Code:
01343
Status:
A
MSDS:
Part Number:
SW107 CDS-SW1042
Cage Code:
15187
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 4820-01-376-9939
What are the manufacturers of nsn 4820013769939?
Does this nsn 4820013769939 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013769939
A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. thermostatically operated valves close when the pressure is relieved or the temperature is reduced. fusible plug valves require replacement of the plug. see also valve, safety relief and valve, regulating. temperature.
Does nsn 4820013769939 contain any precious metals?
No precious metal content.
Does nsn 4820013769939 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013769939?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16996
FIIG:
A07100
App. Key:
AR
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