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Vent Valve NSN 4820-01-087-3711

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 4820-01-087-3711 NSN: 4820-01-087-3711

Features and Characteristics

Thread Class
3b 2nd end
Thread Direction
Right-hand 2nd end
Connection Style
G10a inverted flar (tube) 2nd end
Connection Type
Threaded internal tube 1st end
Thread Size
0.437 inches 2nd end
Seat Angle
37.0 degrees 2nd end
Outside Diameter Tube Accommodated
0.250 inches 2nd end
Material
Magnesium body
Media For Which Designed
Air single response
Style Designator
Err-090
Test Data Document
36659-p-9009 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Thread Series Designator
Unf 2nd end
FSC
4820 Nonpowered Valves
NIIN
010873711
NSN
4820010873711

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
103140-7-1
Cage Code:
64547
Status:
A
MSDS:
Part Number:
644646-103
Cage Code:
98897
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 4820-01-087-3711
What are the manufacturers of nsn 4820010873711?
Does this nsn 4820010873711 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010873711
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 4820010873711 contain any precious metals?
No precious metal content.
Does nsn 4820010873711 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010873711?
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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