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Labyrinth Seal Ring Assembly NSN 2825-01-317-2739

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 2825-01-317-2739 NSN: 2825-01-317-2739

Features and Characteristics

Operating Medium
Steam
Special Features
Low pressure
Material
Copper alloy
FSC
2825 Steam Turbines And Components
NIIN
013172739
NSN
2825013172739

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
134B407EA-2
Cage Code:
03502
Status:
A
MSDS:
Part Number:
134B407EAP2
Cage Code:
03502
Status:
A
MSDS:
Part Number:
125D119CC ITEM 10
Cage Code:
03502
Status:
A
MSDS:
Part Number:
125D119CC
Cage Code:
03502
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 2825-01-317-2739
What are the manufacturers of nsn 2825013172739?
Does this nsn 2825013172739 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2825013172739
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 2825013172739 contain any precious metals?
No precious metal content.
Does nsn 2825013172739 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2825013172739?
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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  •   Certificate of Conformance
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