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Vent Plug NSN 5340-00-394-6141

Item Description

A ported item with or without external threads. The port(s) may contain a filtering disk or wire fabric. It is designed to be inserted into an opening in a cylinder, pump, regulator, valve, housing, casing, or the like, to permit the free flow of fluid from or to the atmosphere. Excludes breather.

NSN 5340-00-394-6141 NSN: 5340-00-394-6141

Features and Characteristics

Thread Class
2a
Inside Diameter
0.625 inches
Thread Length
0.219 inches
Outside Diameter
0.938 inches
Length
1.938 inches
Unthreaded End Length
0.688 inches
Vent Hole Diameter
0.188 inches
End Connection Type
Threaded
Vent Hole Quantity
2
Vent Hole Shape
Round
Special Features
Id thd 0.312-18 unf 2b, 0.625 in. Deep
Material
Copper alloy
Thread Size And Series/type Designator
1.188-12 un
FSC
5340 Commercial Hardware
NIIN
003946141
NSN
5340003946141

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3LV181X4-673
Cage Code:
01026
Status:
A
MSDS:
Part Number:
3LV181X4-173
Cage Code:
30760
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8421990080
  • NAICS: 333999
  • SITC: 74395
  • Description: Parts of machinery and apparatus for filtering or purifying liquids and gases, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 5340-00-394-6141
What are the manufacturers of nsn 5340003946141?
Does this nsn 5340003946141 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340003946141
A ported item with or without external threads. the port(s) may contain a filtering disk or wire fabric. it is designed to be inserted into an opening in a cylinder, pump, regulator, valve, housing, casing, or the like, to permit the free flow of fluid from or to the atmosphere. excludes breather.
Does nsn 5340003946141 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340003946141 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340003946141?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
28458
FIIG:
A539T0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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