The Ring,piston, cataloged under National Stock Number 2815-00-273-0440, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2815-00-273-0440 |
| Primary Part Number | 3846 |
| Item Name | Ring,piston |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | CANCELLED |
| Material | IRON OVERALL |
| Joint Style | VERTICAL JOINT |
| Standard Bore Diameter | 5.625 INCHES IN |
| Ring Style | CONCENTRIC |
| Oil Passage Type and Quantity | 1 GROOVE OUTSIDE PERIPHERY |
| Radial Wall Thickness | 0.1450 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN |
| Oil Passage Type and Quantity | 1 SLOT HORIZONTALLY THROUGH RING |
| Cross-Sectional Shape Style | STRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BB23470 | Diamond Reo Truck Co (USA) |
| 3846 PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 3846 | Hercules Engine Co Inc (USA) |
| 7698780 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 3846-A PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 3846-A | Hercules Engine Co Inc (USA) |
NSN 2815-00-273-0440 is a Ring,piston, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 2815 (No Item Name Available). Status: cancelled.
NSN 2815-00-273-0440 has 6 cross-referenced part numbers: BB23470 (Diamond Reo Truck Co), 3846 (Brinkley Technology Group Llc Dba Hercules Manufacturing), 3846 (Hercules Engine Co Inc), 7698780 (U S Army Tank Automotive Command Amsta-Im-Mm), 3846-A (Brinkley Technology Group Llc Dba Hercules Manufacturing) and 1 more.
There are 12 known substitutes for 2815-00-273-0440: 5999-00-075-6256, 5935-00-105-4642, 5325-00-276-6098 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3846: Overall Width: 0.1860 INCHES NOMINAL IN; Material: IRON OVERALL; Joint Style: VERTICAL JOINT; Standard Bore Diameter: 5.625 INCHES IN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 2815-00-273-0440 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.