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Vent Plug NSN 5340-00-872-7978

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 5340-00-872-7978 NSN: 5340-00-872-7978

Features and Characteristics

Thread Class
2a
Thread Length
0.250 inches
Outside Diameter
0.190 inches
Length
0.250 inches
Vent Hole Diameter
0.047 inches
End Connection Type
Threaded
Vent Hole Quantity
1
Vent Hole Shape
Round
Material
Steel
Thread Size And Series/type Designator
10-32 unf
FSC
5340 Commercial Hardware
NIIN
008727978
NSN
5340008727978

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
183176B851-4
Cage Code:
0AT62
Status:
A
MSDS:
Part Number:
183176-851-4
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 5340-00-872-7978
What are the manufacturers of nsn 5340008727978?
Does this nsn 5340008727978 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340008727978
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 5340008727978 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340008727978 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340008727978?
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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