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Vent Plug NSN 5340-01-246-3045

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 5340-01-246-3045 NSN: 5340-01-246-3045

Features and Characteristics

Thread Class
3a
Inside Diameter
Between 0.245 inches and 0.255 inches
Thread Length
0.406 inches
Length
0.656 inches
Vent Hole Diameter
0.437 inches
End Connection Type
Threaded
Refinement Medium Type
Filtering
Refinement Device Type
Wire fabric
Vent Hole Quantity
1
Vent Hole Shape
Round
Special Features
Hex outside flange, 0.684 in. Min and 0.692 in. Max width across flats; two holes 0.046 in. Min and 0.051 in. Max diameter located on flange; screen is made from steel
Material
Aluminum alloy
Material Specification
Qq-a-225/4, t4 federal specification single material response or qq-a-225/6, t6 or t851 federal specification single material response or qq-a-367, t6 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2, class 2 military specification single treatment response
Thread Size And Series/type Designator
0.437-20 unf
FSC
5340 Commercial Hardware
NIIN
012463045
NSN
5340012463045

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3236258-1
Cage Code:
59364
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 5340-01-246-3045
What are the manufacturers of nsn 5340012463045?
Does this nsn 5340012463045 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340012463045
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 5340012463045 contain any precious metals?
No precious metal content.
Does nsn 5340012463045 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340012463045?
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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