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Piston Ring NSN 2825-00-271-9025

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 2825-00-271-9025 NSN: 2825-00-271-9025

Features and Characteristics

Cross Sectional Shape
Plain rectangular, straight face
Ring Style
Concentric
Radial Wall Thickness
Between 0.1360 inches and 0.1460 inches
Overall Width
Between 0.2470 inches and 0.2480 inches
Standard Bore Diameter
3.250 inches
Joint Style
Diagonal joint
Material
Steel
Fsc Application Data
Valve, control, steam turbine
FSC
2825 Steam Turbines And Components
NIIN
002719025
NSN
2825002719025

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5938334-15
Cage Code:
0BR59
Status:
A
MSDS:
Part Number:
5939357-14
Cage Code:
03502
Status:
A
MSDS:
Part Number:
8258492-14
Cage Code:
03502
Status:
A
MSDS:
Part Number:
5938334P15
Cage Code:
71669
Status:
A
MSDS:
Part Number:
5939357P14
Cage Code:
71669
Status:
A
MSDS:
Part Number:
5939360P48
Cage Code:
71669
Status:
A
MSDS:
Part Number:
8018672P14
Cage Code:
71669
Status:
A
MSDS:
Part Number:
8018675P48
Cage Code:
71669
Status:
A
MSDS:
Part Number:
8008521P51
Cage Code:
71669
Status:
A
MSDS:
Part Number:
8008522P18
Cage Code:
71669
Status:
A
MSDS:
Part Number:
8679687P14
Cage Code:
71669
Status:
A
MSDS:
Part Number:
8679690P48
Cage Code:
71669
Status:
A
MSDS:
Part Number:
8258492P14
Cage Code:
71669
Status:
A
MSDS:
Part Number:
8258494P48
Cage Code:
71669
Status:
A
MSDS:
Part Number:
W5938162PC108
Cage Code:
71669
Status:
A
MSDS:
Part Number:
W5938212PC15
Cage Code:
71669
Status:
A
MSDS:
Part Number:
W5938334PC15
Cage Code:
71669
Status:
A
MSDS:
Part Number:
W5939495PC118
Cage Code:
71669
Status:
A
MSDS:
Part Number:
WW5939357PC14
Cage Code:
71669
Status:
A
MSDS:
Part Number:
WW5939360PC48
Cage Code:
71669
Status:
A
MSDS:
Part Number:
WW5937186PC24
Cage Code:
71669
Status:
A
MSDS:
Part Number:
WW8008521PC51
Cage Code:
71669
Status:
A
MSDS:
Part Number:
WW8008522PC18
Cage Code:
71669
Status:
A
MSDS:
Part Number:
WW8018672PC14
Cage Code:
71669
Status:
A
MSDS:
Part Number:
WW8018675PC48
Cage Code:
71669
Status:
A
MSDS:
Part Number:
WW8019158PC189
Cage Code:
71669
Status:
A
MSDS:
Part Number:
WW8258492PC14
Cage Code:
71669
Status:
A
MSDS:
Part Number:
WW8258494PC48
Cage Code:
71669
Status:
A
MSDS:
Part Number:
WW8679687PC14
Cage Code:
71669
Status:
A
MSDS:
Part Number:
WW8679690PC48
Cage Code:
71669
Status:
A
MSDS:
Part Number:
19858A00
Cage Code:
75370
Status:
A
MSDS:
Part Number:
R19858
Cage Code:
75370
Status:
A
MSDS:
Part Number:
8008522PC18
Cage Code:
01289
Status:
A
MSDS:
Part Number:
5938212PC15
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 2825-00-271-9025
What are the manufacturers of nsn 2825002719025?
Does this nsn 2825002719025 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2825002719025
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 2825002719025 contain any precious metals?
Precious metal content is unknown.
Does nsn 2825002719025 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2825002719025?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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