The Ring,piston, cataloged under National Stock Number 2805-00-278-1910, is classified within Federal Supply Class 2805 (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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2805-00-278-1910 |
| Primary Part Number | 20379A |
| Item Name | Ring,piston |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | CANCELLED |
| Ring Style | CONCENTRIC |
| Radial Wall Thickness | 0.2020 INCHES MINIMUM AND 0.2120 INCHES MAXIMUM IN |
| Material | IRON OVERALL |
| Standard Bore Diameter | 4.250 INCHES IN |
| Surface Treatment | LEAD OVERALL |
| Joint Style | VERTICAL JOINT |
| Cross-Sectional Shape Style | INSIDE COUNTERBORE, TWO FILLED GROOVES, STRAIGHT FACE SCRAPER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 32055 | Dana Corp Engine Products Div (USA) |
| HM20379A | Dana Off Highway Products, Llc (USA) |
| 20379A | Hercules Engine Co Inc (USA) |
| 20679A | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| HM20379A | Clark Material Handling Company (USA) |
| 20379A PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 20679A | Hercules Engine Co Inc (USA) |
| HM20379A | Clark Equipment Co (USA) |
NSN 2805-00-278-1910 is a Ring,piston, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 2805 (No Item Name Available). Status: cancelled.
NSN 2805-00-278-1910 has 8 cross-referenced part numbers: 32055 (Dana Corp Engine Products Div), HM20379A (Dana Off Highway Products, Llc), 20379A (Hercules Engine Co Inc), 20679A (Brinkley Technology Group Llc Dba Hercules Manufacturing), HM20379A (Clark Material Handling Company) and 3 more.
There are 4 known substitutes for 2805-00-278-1910: 3130-00-099-0912, 4610-00-412-3816, 5940-00-840-3375 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20379A: Ring Style: CONCENTRIC; Radial Wall Thickness: 0.2020 INCHES MINIMUM AND 0.2120 INCHES MAXIMUM IN; Material: IRON OVERALL; Standard Bore Diameter: 4.250 INCHES IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 2805-00-278-1910 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.