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Expansion Plug NSN 5340-00-734-8950

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 5340-00-734-8950 NSN: 5340-00-734-8950

Features and Characteristics

Radius
1.094 inches
Outside Diameter
Between 0.872 inches and 0.878 inches
Material Thickness
Between 0.078 inches and 0.088 inches
Material
Steel
Surface Treatment
Cadmium or dichromate
Style Designator
Concave
FSC
5340 Commercial Hardware
NIIN
007348950
NSN
5340007348950

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7348950
Cage Code:
19207
Status:
A
MSDS:
Part Number:
1914634
Cage Code:
7X677
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 5340-00-734-8950
What are the manufacturers of nsn 5340007348950?
Does this nsn 5340007348950 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340007348950
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 5340007348950 contain any precious metals?
No precious metal content.
Does nsn 5340007348950 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340007348950?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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