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Vent Plug NSN 5340-01-308-8272

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 5340-01-308-8272 NSN: 5340-01-308-8272

Features and Characteristics

Thread Class
2a
Thread Length
0.381 inches
Outside Diameter
Between 0.491 inches and 0.500 inches
Length
0.630 inches
Unthreaded End Diameter
0.700 inches
Unthreaded End Length
0.249 inches
Vent Hole Diameter
0.188 inches
End Connection Type
Threaded
Vent Hole Quantity
1
Vent Hole Shape
Round
Special Features
Flange unthreaded end, 0.156 in. Thk, slot on flange, 0.130 in. W, 0.080 in. Dp; groove, 0.425 in. Dia, 0.093 in. Thk
Material
Aluminum alloy 2024
Material Specification
Alloy 2024, t4 national specification single material response
Surface Treatment
Anodize
Thread Size And Series/type Designator
0.500-20 unf
FSC
5340 Commercial Hardware
NIIN
013088272
NSN
5340013088272

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
000138
Cage Code:
64045
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 5340-01-308-8272
What are the manufacturers of nsn 5340013088272?
Does this nsn 5340013088272 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340013088272
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 5340013088272 contain any precious metals?
No precious metal content.
Does nsn 5340013088272 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340013088272?
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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