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Piston Ring NSN 2825-00-370-8102

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 2825-00-370-8102 NSN: 2825-00-370-8102

Features and Characteristics

Cross Sectional Shape
Plain rectangular, straight face
Ring Style
Concentric
Radial Wall Thickness
Between 0.4030 inches and 0.4210 inches
Overall Width
Between 0.4950 inches and 0.4960 inches
Standard Bore Diameter
12.000 inches
Joint Style
Step joint
Special Features
0.0480 min 0.0720 max n. W gap
Material
Iron
FSC
2825 Steam Turbines And Components
NIIN
003708102
NSN
2825003708102

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
632A933PC10
Cage Code:
01289
Status:
A
MSDS:
Part Number:
632A933PT10
Cage Code:
01289
Status:
A
MSDS:
Part Number:
SPI-632A933-10
Cage Code:
65177
Status:
A
MSDS:
Part Number:
84088-00
Cage Code:
75370
Status:
A
MSDS:
Part Number:
3184109PT10
Cage Code:
80064
Status:
A
MSDS:
Part Number:
84088-0052
Cage Code:
75370
Status:
A
MSDS:
Part Number:
632A933P0010
Cage Code:
0BR59
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 2825-00-370-8102
What are the manufacturers of nsn 2825003708102?
Does this nsn 2825003708102 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2825003708102
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 2825003708102 contain any precious metals?
Precious metal content is unknown.
Does nsn 2825003708102 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2825003708102?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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