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Piston Ring NSN 3040-01-042-9062

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 3040-01-042-9062 NSN: 3040-01-042-9062

Features and Characteristics

Cross Sectional Shape
Plain rectangular, straight face
Ring Style
Concentric
Radial Wall Thickness
0.1200 inches
Overall Width
Between 0.2490 inches and 0.2500 inches
Standard Bore Diameter
5.760 inches
Joint Style
Step joint
End Application
1025-01-026-6648
Special Features
USED-ON-304-0010
Material
Aluminum alloy
Material Specification
Qq-c-450 federal specification all material responses
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
010429062
NSN
3040010429062

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12007789
Cage Code:
19200
Status:
A
MSDS:
Part Number:
477-1006
Cage Code:
99121
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 3040-01-042-9062
What are the manufacturers of nsn 3040010429062?
Does this nsn 3040010429062 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040010429062
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 3040010429062 contain any precious metals?
No precious metal content.
Does nsn 3040010429062 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040010429062?
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
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