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Pressure Re Safety Head And Disk NSN 4820-01-397-5411

Item Description

An item consisting of a rupturable disk and the holder which encloses it in position. It is designed to rupture at a predetermined pressure. See also disk, rupturable and head, safety, pressure relief.

NSN 4820-01-397-5411 NSN: 4820-01-397-5411

Features and Characteristics

Head Type
Screw
Disk Type
Solid
Burst Pressure
2400.0 pressure pounds per square inch gage
Disk Material
Steel comp 316
Head Material
Steel comp 316 or copper alloy
Special Features
Cleaned for oxygen service iaw mil-c-52211, method b, level b, class b
FSC
4820 Nonpowered Valves
NIIN
013975411
NSN
4820013975411

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CD30275-02
Cage Code:
25515
Status:
A
MSDS:
Part Number:
1828AS178
Cage Code:
30003
Status:
A
MSDS:
Part Number:
1828AS178-1
Cage Code:
30003
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-397-5411
What are the manufacturers of nsn 4820013975411?
Does this nsn 4820013975411 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013975411
An item consisting of a rupturable disk and the holder which encloses it in position. it is designed to rupture at a predetermined pressure. see also disk, rupturable and head, safety, pressure relief.
Does nsn 4820013975411 contain any precious metals?
No precious metal content.
Does nsn 4820013975411 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013975411?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
48328
FIIG:
A512Y0
App. Key:
Cond. Code:
1
Status:
A

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