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Piston Ring NSN 2520-00-487-3014

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 2520-00-487-3014 NSN: 2520-00-487-3014

Features and Characteristics

Cross Sectional Shape
Plain rectangular, straight face
Ring Style
Concentric
Radial Wall Thickness
Between 0.0830 inches and 0.0930 inches
Overall Width
Between 0.0925 inches and 0.0935 inches
Standard Bore Diameter
1.824 inches
Joint Style
Interlocking joint
Material
Iron
Surface Treatment
Tin
FSC
2520 Vehicular Power Transmission Components
NIIN
004873014
NSN
2520004873014

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
336593R1
Cage Code:
0SAT8
Status:
A
MSDS:
Part Number:
M1904J
Cage Code:
61208
Status:
A
MSDS:
Part Number:
34150
Cage Code:
13841
Status:
A
MSDS:
Part Number:
21TD360
Cage Code:
45152
Status:
A
MSDS:
Part Number:
R20042
Cage Code:
76255
Status:
A
MSDS:
Part Number:
156732
Cage Code:
30076
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483909500
  • NAICS: 333613
  • SITC: 74890
  • Description: Parts, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 2520-00-487-3014
What are the manufacturers of nsn 2520004873014?
Does this nsn 2520004873014 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2520004873014
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 2520004873014 contain any precious metals?
Precious metal content is unknown.
Does nsn 2520004873014 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 2520004873014?
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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