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Vent Valve NSN 4820-01-273-4723

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 4820-01-273-4723 NSN: 4820-01-273-4723

Features and Characteristics

Bolt Hole Quantity
12 1st end
Flange Shape
Round with holes 1st end
Connection Type
Flange 1st end
Outside Diameter
19.000 inches 1st end
Bolt Hole Diameter
1.000 inches 1st end
Bolt Circle Diameter
17.000 inches 1st end
Flange Face Design
Raised straight 1st end
Raised Face Height
0.062 inches 1st end
Raised Face Diameter
15.000 inches 1st end
Special Features
Valve size 12.000 in.
Material
Stainless steel body
Style Designator
Err-090
FSC
4820 Nonpowered Valves
NIIN
012734723
NSN
4820012734723

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
VC500-12SS
Cage Code:
73124
Status:
A
MSDS:
Part Number:
VC-SS-SP-12IN
Cage Code:
73124
Status:
A
MSDS:
Part Number:
VC-SS-SP
Cage Code:
73124
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 4820-01-273-4723
What are the manufacturers of nsn 4820012734723?
Does this nsn 4820012734723 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012734723
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 4820012734723 contain any precious metals?
No precious metal content.
Does nsn 4820012734723 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012734723?
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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