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Vent Plug NSN 5340-00-217-6397

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 5340-00-217-6397 NSN: 5340-00-217-6397

Features and Characteristics

Thread Class
2a
Inside Diameter
Between 0.515 inches and 0.545 inches
Thread Length
Between 0.830 inches and 0.860 inches
Outside Diameter
1.120 inches
Length
1.140 inches
Unthreaded End Diameter
1.120 inches
Unthreaded End Length
Between 0.280 inches and 0.310 inches
Vent Hole Diameter
Between 0.515 inches and 0.545 inches
End Connection Type
Threaded
Refinement Medium Type
Filtering
Refinement Device Type
Filter disk
Vent Hole Quantity
1
Vent Hole Shape
Round
Material
Steel comp 304
Material Specification
Qq-s-763 federal specification single material response
Thread Size And Series/type Designator
0.250-14 npt
FSC
5340 Commercial Hardware
NIIN
002176397
NSN
5340002176397

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11662961
Cage Code:
19204
Status:
A
MSDS:
Part Number:
1378
Cage Code:
06458
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 5340-00-217-6397
What are the manufacturers of nsn 5340002176397?
Does this nsn 5340002176397 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340002176397
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 5340002176397 contain any precious metals?
No precious metal content.
Does nsn 5340002176397 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340002176397?
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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