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Labyrinth Seal Ring Assembly NSN 2825-01-475-3744

Item Description

A specifically designed and tested item normally divided into two or more pieces with matched ends for precision installation. It forms a tight seal around a steam turbine shaft. Includes items such as seal rings, turbine rings, springs, pins, and the like. Excludes packing assembly; seal ring, metal.

NSN 2825-01-475-3744 NSN: 2825-01-475-3744

Features and Characteristics

Inside Diameter
16.642 inches
Outside Diameter
18.567 inches
Part Name Assigned By Controlling Agency
Seal ring, diaphram (6 pts) seal strip
Special Features
Material: nickle-lead-brass
Height
Between 0.568 inches and 0.575 inches
Material
Nickel alloy
Supplementary Features
Used as low pressure turbine seal
FSC
2825 Steam Turbines And Components
NIIN
014753744
NSN
2825014753744

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2D64020-001
Cage Code:
055V9
Status:
A
MSDS:
Part Number:
2D64020
Cage Code:
90099
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8406900040
  • NAICS: 333611
  • SITC: 71280
  • Description: Parts for steam turbines
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 2825-01-475-3744
What are the manufacturers of nsn 2825014753744?
Does this nsn 2825014753744 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2825014753744
A specifically designed and tested item normally divided into two or more pieces with matched ends for precision installation. it forms a tight seal around a steam turbine shaft. includes items such as seal rings, turbine rings, springs, pins, and the like. excludes packing assembly; seal ring, metal.
Does nsn 2825014753744 contain any precious metals?
No precious metal content.
Does nsn 2825014753744 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2825014753744?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
38077
FIIG:
A032A0
App. Key:
AG
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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