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Vent Valve NSN 4820-01-395-7340

Item Description

A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see valve (1), safety relief.

NSN 4820-01-395-7340 NSN: 4820-01-395-7340

Features and Characteristics

Thread Direction
Right-hand all ends
Connection Style
G9 plain, optional en (pipe) all ends
Connection Type
Threaded internal pipe all ends
Thread Size
2.500 inches all ends
Material
Rubber chloroprene class cr seat
Style Designator
Err-090
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
013957340
NSN
4820013957340

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
000-991-407-015
Cage Code:
07332
Status:
A
MSDS:
Part Number:
001 522201.450
Cage Code:
R2394
Status:
A
MSDS:
Part Number:
M4-2.5IN-BRZ
Cage Code:
07332
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 4820-01-395-7340
What are the manufacturers of nsn 4820013957340?
Does this nsn 4820013957340 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013957340
A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. may or may not be threaded on one end. for items with relief pressure ratings see valve (1), safety relief.
Does nsn 4820013957340 contain any precious metals?
No precious metal content.
Does nsn 4820013957340 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013957340?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
35935
FIIG:
A046B0
App. Key:
AA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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