The Ring,piston, cataloged under National Stock Number 2815-00-389-9265, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Ecolaire Inc Baldwin-Hamilton Co Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-389-9265 |
| Primary Part Number | 60811 |
| Item Name | Ring,piston |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Ecolaire Inc Baldwin-Hamilton Co Div |
| Status | ACTIVE |
| Oil Passage Type and Quantity | 8 SLOT HORIZONTALLY THROUGH RING |
| Standard Bore Diameter | 8.750 INCHES IN |
| FSC Application Data | PISTON,DIESEL ENGINE |
| Material | IRON OVERALL |
| Radial Wall Thickness | 0.3060 INCHES MINIMUM AND 0.3210 INCHES MAXIMUM IN |
| Ring Style | CONCENTRIC |
| Joint Style | VERTICAL JOINT |
| Cross-Sectional Shape Style | BEVELED FACE SCRAPER, VENTILATED OIL CONTROL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2815-00-389-9265 is a Ring,piston, manufactured by Ecolaire Inc Baldwin-Hamilton Co Div, classified under FSC 2815 (No Item Name Available). Status: active.
NSN 2815-00-389-9265 has 3 cross-referenced part numbers: 60811 (Ecolaire Inc Baldwin-Hamilton Co Div), 60811-16 (Ecolaire Inc Baldwin-Hamilton Co Div), HR20050 (Ecolaire Inc Baldwin-Hamilton Co Div).
There are 6 known substitutes for 2815-00-389-9265: 5330-00-021-6149, 9540-00-422-1752, 4820-00-814-0194 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60811: Oil Passage Type and Quantity: 8 SLOT HORIZONTALLY THROUGH RING; Standard Bore Diameter: 8.750 INCHES IN; FSC Application Data: PISTON,DIESEL ENGINE; Material: IRON OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.