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Piston Ring NSN 2805-00-554-4193

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 2805-00-554-4193 NSN: 2805-00-554-4193

Features and Characteristics

Cross Sectional Shape
Plain rectangular, straight face
Ring Style
Concentric
Radial Wall Thickness
Between 0.0760 inches and 0.0820 inches
Overall Width
Between 0.1250 inches and 0.1260 inches
Standard Bore Diameter
1.750 inches
Joint Style
Vertical joint
Material
Steel
Material Specification
Ams 5621 assn standard single material response
Fsc Application Data
Valve, anti-icing air shutoff, jet engine, acft
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
005544193
NSN
2805005544193

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
97689
Cage Code:
59364
Status:
A
MSDS:
Part Number:
PS97689
Cage Code:
70210
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 2805-00-554-4193
What are the manufacturers of nsn 2805005544193?
Does this nsn 2805005544193 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805005544193
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 2805005544193 contain any precious metals?
No precious metal content.
Does nsn 2805005544193 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805005544193?
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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