4351276-3
View detailed technical data, stock status, and sourcing information for: 4351276-3
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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.
3.625 inches standard bore diameter, 0.1230 inches minimum and 0.1240 inches maximum overall width, 0.1450 inches minimum and 0.1550 inches maximum radial wall thickness, plain rectangular, straight face cross-sectional shape style, concentric ring style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Cross-Sectional Shape Style
- plain rectangular, straight face
- Ring Style
- concentric
- Radial Wall Thickness
- 0.1450 inches minimum and 0.1550 inches maximum
- Overall Width
- 0.1230 inches minimum and 0.1240 inches maximum
- Standard Bore Diameter
- 3.625 inches
- Material
- iron overall
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 2815-00-569-0611 | No Name Available | 01/01/1963 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 4351276 | Piston Ring |
| 4351276-3 | Piston Ring |
| DE5076 | Piston Ring |
| DE51276 | Piston Ring |
| DE51276STD | Piston Ring |
| DE55012 | Piston Ring |
| SN3707PCDE55012 | Piston Ring |
| SN3768PCDE5076 | Piston Ring |
| SN3768PCDE55012 | Piston Ring |
| SN4108PCDE5076 | Piston Ring |
| SN4108PCDE51276 | Piston Ring |
| SN4308PCDE51276 | Piston Ring |
| SN4608PCDE51276 | Piston Ring |
| SN4908PCDE51276 | Piston Ring |
| SN5008PCDE51276 | Piston Ring |
| SN6808PCDE51276 | Piston Ring |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 2815-00-273-0570?
Does the NSN 2815-00-273-0570 have a Schedule B code assigned?
Does NSN 2815-00-273-0570 require demilitarization?
Does NSN 2815-00-273-0570 contain precious materials?
Does NSN 2815-00-273-0570 contain hazardous materials?
When the NSN 2815-00-273-0570 was assigned to the Federal Catalog?
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Pricing
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