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Expansion Plug NSN 5340-00-050-3109

Item Description

A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.

NSN 5340-00-050-3109 NSN: 5340-00-050-3109

Features and Characteristics

Radius
0.060 inches
Outside Diameter
Between 0.382 inches and 0.386 inches
Material Thickness
0.037 inches
Smallest Diameter
Between 0.375 inches and 0.380 inches
Height
0.190 inches
Material
Steel
Material Specification
66 federal standard single material response or aisi or sae 1010 through 1020 assn standard single material response
Style Designator
Trapped cup
FSC
5340 Commercial Hardware
NIIN
000503109
NSN
5340000503109

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5136071
Cage Code:
72582
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8402900090
  • NAICS: 332410
  • SITC: 71191
  • Description: Parts for steam or other vapor generating boilers and super-heated water boilers, except heat exchangers
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 5340-00-050-3109
What are the manufacturers of nsn 5340000503109?
Does this nsn 5340000503109 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340000503109
A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. it is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.
Does nsn 5340000503109 contain any precious metals?
No precious metal content.
Does nsn 5340000503109 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340000503109?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03797
FIIG:
A538V0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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