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Piston Ring NSN 3040-00-232-4250

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 3040-00-232-4250 NSN: 3040-00-232-4250

Features and Characteristics

Cross Sectional Shape
Plain rectangular, two piece, straight face
Ring Style
Concentric
Radial Wall Thickness
0.1870 inches
Overall Width
0.0600 inches
Pin Hole Style
Round pinhole left of joint
Pinhole Diameter
Between 0.046 inches and 0.050 inches
Standard Bore Diameter
2.245 inches
Joint Style
Step joint
Oil Passage Type And Quantity
1 hole horizontally through ring
Distance From Pin Hole Center To Edge
Between 0.040 inches and 0.045 inches
Material
Steel comp 301 insert
Material Specification
Zz-53-09257 mfr ref single material response
Surface Treatment
Passivate inside periphery
Fsc Application Data
Hydraulic system, acft
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
002324250
NSN
3040002324250

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
960145-36
Cage Code:
93835
Status:
A
MSDS:
Part Number:
S11452-36
Cage Code:
09257
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 3040-00-232-4250
What are the manufacturers of nsn 3040002324250?
Does this nsn 3040002324250 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040002324250
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 3040002324250 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040002324250 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040002324250?
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
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