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Vent Valve NSN 4820-00-350-7157

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 4820-00-350-7157 NSN: 4820-00-350-7157

Features and Characteristics

Pipe Size Accommodated
0.250 inches all ends
Thread Direction
Right-hand all ends
Connection Style
Plain, optional en (pipe) all ends
Connection Type
Threaded internal pipe all ends
Thready Qty Per Inch (tpi)
18 all ends
Maximum Operating Pressure
100.0 pounds per square inch single response
Thread Size
0.250 inches all ends
Material
Copper alloy flow control device or steel flow control device
Media For Which Designed
Air single response
Style Designator
Straight thru
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
003507157
NSN
4820003507157

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AC267C
Cage Code:
16662
Status:
A
MSDS:
Part Number:
AC267
Cage Code:
16662
Status:
A
MSDS:
Part Number:
5325072
Cage Code:
19207
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 4820-00-350-7157
What are the manufacturers of nsn 4820003507157?
Does this nsn 4820003507157 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820003507157
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 4820003507157 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820003507157 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820003507157?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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