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Piston Ring NSN 3040-01-417-8474

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 3040-01-417-8474 NSN: 3040-01-417-8474

Features and Characteristics

End Application
Ship, seawolf class ssn
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
014178474
NSN
3040014178474

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3253350-200
Cage Code:
59364
Status:
A
MSDS:
Part Number:
3798350 FIND NO 2
Cage Code:
59364
Status:
A
MSDS:
Part Number:
3798350-2
Cage Code:
59364
Status:
A
MSDS:
Part Number:
3798350
Cage Code:
59364
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 3040-01-417-8474
What are the manufacturers of nsn 3040014178474?
Does this nsn 3040014178474 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040014178474
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 3040014178474 contain any precious metals?
No precious metal content.
Does nsn 3040014178474 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040014178474?
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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