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Piston Ring NSN 2805-00-273-0464

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 2805-00-273-0464 NSN: 2805-00-273-0464

Features and Characteristics

Cross Sectional Shape
Plain rectangular, straight face
Ring Style
Concentric
Radial Wall Thickness
0.2050 inches
Overall Width
Between 0.1040 inches and 0.1050 inches
Standard Bore Diameter
0.875 inches
Joint Style
Step joint
Material
Copper alloy
Fsc Application Data
Ship control console
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
002730464
NSN
2805002730464

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
Y1029A2PC38
Cage Code:
82722
Status:
A
MSDS:
Part Number:
27534
Cage Code:
82722
Status:
A
MSDS:
Part Number:
Y1029C1PC38
Cage Code:
82722
Status:
A
MSDS:
Part Number:
Y1029C2PC38
Cage Code:
82722
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8409918000
  • NAICS: 333618
  • SITC: 71391
  • Description: Parts for spark-ignition internal combustion piston engines, nesoi
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 2805-00-273-0464
What are the manufacturers of nsn 2805002730464?
Does this nsn 2805002730464 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805002730464
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 2805002730464 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805002730464 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805002730464?
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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