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Vent Valve NSN 4820-01-178-3044

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 4820-01-178-3044 NSN: 4820-01-178-3044

Features and Characteristics

Pipe Size Accommodated
1.500 inches all ends
Connection Style
G72b beveled (pipe) all ends
Connection Type
Butt weld pipe all ends
Special Features
Semi-circular ball float, flow control
Material
Steel comp 316 seat
Style Designator
Err-090
Furnished Items And Quantity
1 cap
FSC
4820 Nonpowered Valves
NIIN
011783044
NSN
4820011783044

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1700-W-1.5IN
Cage Code:
79128
Status:
A
MSDS:
Part Number:
1700W-1.50IN
Cage Code:
79128
Status:
A
MSDS:
Part Number:
1700WSG-1.50IN
Cage Code:
79128
Status:
A
MSDS:
Part Number:
1700W
Cage Code:
79128
Status:
A
MSDS:
Part Number:
1700W 1-1/2IN
Cage Code:
79128
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 4820-01-178-3044
What are the manufacturers of nsn 4820011783044?
Does this nsn 4820011783044 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011783044
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 4820011783044 contain any precious metals?
No precious metal content.
Does nsn 4820011783044 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011783044?
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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