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Expansion Plug NSN 5340-00-752-1372

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 5340-00-752-1372 NSN: 5340-00-752-1372

Features and Characteristics

Radius
0.062 inches
Outside Diameter
Between 1.256 inches and 1.260 inches
Material Thickness
0.0598 inches
Smallest Diameter
Between 1.250 inches and 1.255 inches
Height
0.750 inches
Material
Steel
Style Designator
Trapped cup
FSC
5340 Commercial Hardware
NIIN
007521372
NSN
5340007521372

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7521372
Cage Code:
19207
Status:
A
MSDS:
Part Number:
1850Z78
Cage Code:
78500
Status:
A
MSDS:
Part Number:
733T5
Cage Code:
56442
Status:
A
MSDS:
Part Number:
913707
Cage Code:
58275
Status:
A
MSDS:
Part Number:
5340007521372
Cage Code:
A00AM
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 5340-00-752-1372
What are the manufacturers of nsn 5340007521372?
Does this nsn 5340007521372 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340007521372
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 5340007521372 contain any precious metals?
Precious metal content is unknown.
Does nsn 5340007521372 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340007521372?
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
  •   Quality Fast Service
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