ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Expansion Plug NSN 5340-01-197-3177

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 5340-01-197-3177 NSN: 5340-01-197-3177

Features and Characteristics

Radius
2.125 inches
Outside Diameter
Between 1.495 inches and 1.505 inches
Material Thickness
Between 0.078 inches and 0.088 inches
Special Features
Rockwell hardness b-50 min, b-80 max; can also be supplied with edge cut, as in style b7
Material
Steel
Material Specification
Sae 1008 assn standard single material response or sae 1010 assn standard single material response
Style Designator
A4 concave
FSC
5340 Commercial Hardware
NIIN
011973177
NSN
5340011973177

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
30H21
Cage Code:
75160
Status:
A
MSDS:
Part Number:
10165659
Cage Code:
18876
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 5340-01-197-3177
What are the manufacturers of nsn 5340011973177?
Does this nsn 5340011973177 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5340011973177
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 5340011973177 contain any precious metals?
No precious metal content.
Does nsn 5340011973177 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5340011973177?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo