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Gaseou Pressure Equalizing Valve NSN 4820-01-277-1357

Item Description

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.

NSN 4820-01-277-1357 NSN: 4820-01-277-1357

Features and Characteristics

FSC
4820 Nonpowered Valves
NIIN
012771357
NSN
4820012771357

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
675036P2
Cage Code:
94117
Status:
A
MSDS:
Part Number:
TA330-05C-05C-R
Cage Code:
15505
Status:
A
MSDS:
Part Number:
213568
Cage Code:
33472
Status:
A
MSDS:
Part Number:
TA330-0.5C-0.5C-R
Cage Code:
08992
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809050
  • NAICS: 332911
  • SITC: 74780
  • Description: Other taps, cocks, valves, etc., nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-277-1357
What are the manufacturers of nsn 4820012771357?
Does this nsn 4820012771357 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012771357
A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. it is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. the center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. it may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. exclude valve, vacuum breaking.
Does nsn 4820012771357 contain any precious metals?
No precious metal content.
Does nsn 4820012771357 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012771357?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
10958
FIIG:
A07100
App. Key:
AP
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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