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Vent Plug NSN 5340-01-313-5249

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 5340-01-313-5249 NSN: 5340-01-313-5249

Features and Characteristics

Thread Class
3a
Inside Diameter
0.625 inches
Thread Length
0.590 inches
Outside Diameter
0.875 inches
Length
1.120 inches
Vent Hole Diameter
Between 0.3115 inches and 0.3125 inches
End Connection Type
Threaded
Vent Hole Quantity
1
Vent Hole Shape
Round
Special Features
Hex drive head 1.000 in. Across flats by 0.440 in. Thk w/30.0 degrees chamfer on top edge; bottom edge of thds chamfered 45.0 degrees by 0.030 in; undercut 0.090 in. W by 0.780 in. Dia; vent hole id finished to 63 microinches; p/o duplex fuel oil strainer
Material
Stainless steel
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Size And Series/type Designator
0.875-14 unf
FSC
5340 Commercial Hardware
NIIN
013135249
NSN
5340013135249

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
803-5001048 PIECE 34
Cage Code:
53711
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 5340-01-313-5249
What are the manufacturers of nsn 5340013135249?
Does this nsn 5340013135249 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340013135249
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 5340013135249 contain any precious metals?
No precious metal content.
Does nsn 5340013135249 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340013135249?
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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