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Vent Plug NSN 5340-00-349-1669

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 5340-00-349-1669 NSN: 5340-00-349-1669

Features and Characteristics

Thread Class
2a
Inside Diameter
0.240 inches
Thread Length
0.190 inches
Outside Diameter
0.750 inches
Length
0.468 inches
Unthreaded End Diameter
0.338 inches
Unthreaded End Length
0.278 inches
Vent Hole Diameter
0.094 inches
End Connection Type
Threaded
Vent Hole Quantity
2
Vent Hole Shape
Round
Material
Aluminum alloy
Surface Treatment
Anodize
Thread Size And Series/type Designator
0.750-28 un
FSC
5340 Commercial Hardware
NIIN
003491669
NSN
5340003491669

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
33373
Cage Code:
96487
Status:
A
MSDS:
Part Number:
333
Cage Code:
66249
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 5340-00-349-1669
What are the manufacturers of nsn 5340003491669?
Does this nsn 5340003491669 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340003491669
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 5340003491669 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340003491669 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340003491669?
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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