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Expansion Plug NSN 5340-00-623-1725

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 5340-00-623-1725 NSN: 5340-00-623-1725

Features and Characteristics

Outside Diameter
Between 0.572 inches and 0.574 inches
Material Thickness
Between 0.037 inches and 0.043 inches
Height
Between 0.230 inches and 0.270 inches
Material
Steel
Material Specification
Sae 1010 assn standard single material response
Surface Treatment
Zinc
Style Designator
Cup
FSC
5340 Commercial Hardware
NIIN
006231725
NSN
5340006231725

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
13132A
Cage Code:
1ML14
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 5340-00-623-1725
What are the manufacturers of nsn 5340006231725?
Does this nsn 5340006231725 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340006231725
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 5340006231725 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340006231725 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340006231725?
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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