The Ring,piston, cataloged under National Stock Number 2805-00-448-5515, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Dresser Industries Inc Waukesha Engine Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-448-5515 |
| Primary Part Number | 18-114 |
| Item Name | Ring,piston |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Waukesha Engine Div |
| Status | ACTIVE |
| Radial Wall Thickness | 0.1830 INCHES NOMINAL IN |
| Oil Passage Type and Quantity | 1 GROOVE OUTSIDE PERIPHERY |
| Oil Passage Type and Quantity | 9 SLOT HORIZONTALLY THROUGH RING |
| Cross-Sectional Shape Style | CONVEX FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| Standard Bore Diameter | 4.500 INCHES IN |
| Ring Style | CONCENTRIC |
| Joint Style | VERTICAL JOINT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18-114 PRIMARY | Dresser Industries Inc Waukesha Engine Div (USA) |
NSN 2805-00-448-5515 is a Ring,piston, manufactured by Dresser Industries Inc Waukesha Engine Div, classified under FSC 2805 (No Item Name Available). Status: active.
NSN 2805-00-448-5515 has 1 cross-referenced part number: 18-114 (Dresser Industries Inc Waukesha Engine Div).
There are 10 known substitutes for 2805-00-448-5515: 5306-00-061-2247, 5940-00-204-5514, 4730-00-278-3912 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18-114: Radial Wall Thickness: 0.1830 INCHES NOMINAL IN; Oil Passage Type and Quantity: 1 GROOVE OUTSIDE PERIPHERY; Oil Passage Type and Quantity: 9 SLOT HORIZONTALLY THROUGH RING; Cross-Sectional Shape Style: CONVEX FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL. 8 total characteristics are documented in the Federal Logistics Information System.