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Piston Ring NSN 2825-01-029-2317

Item Description

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

NSN 2825-01-029-2317 NSN: 2825-01-029-2317

Features and Characteristics

End Application
Steam turbine, ships propulsion system
FSC
2825 Steam Turbines And Components
NIIN
010292317
NSN
2825010292317

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A3863-00
Cage Code:
75370
Status:
A
MSDS:
Part Number:
632A933-012
Cage Code:
0BR59
Status:
A
MSDS:
Part Number:
781E836 PIECE 29
Cage Code:
01289
Status:
A
MSDS:
Part Number:
632A933PC12
Cage Code:
01289
Status:
A
MSDS:
Part Number:
958E352 ITEM 29
Cage Code:
01289
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 2825-01-029-2317
What are the manufacturers of nsn 2825010292317?
Does this nsn 2825010292317 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2825010292317
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. it is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. it may include an expander. excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.
Does nsn 2825010292317 contain any precious metals?
No precious metal content.
Does nsn 2825010292317 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2825010292317?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
11459
FIIG:
A08400
App. Key:
A
Cond. Code:
2
Status:
A

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