The Ring Set,piston, cataloged under National Stock Number 2815-00-784-0340, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-784-0340 |
| Primary Part Number | 260130-AS |
| Item Name | Ring Set,piston |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| Ring Set Component Parts | COMPRESSION RING,77119-B,WHITE ENGINES INC,4,C0MPRESSION RING,43135-A,WHITE ENGINES INC,8,0IL RING,78220-A,WHITE ENGINES,8 |
| Piston Accommodation Quantity | 4 |
| Standard Bore Diameter | 3.750 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 260130-AS PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 260130 PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 260130 | 5/9 Secondary reference Hercules Engine Co Inc |
| 172MGP1 | C/1 Advisory reference — outside the item-of-supply concept Linde Material Handling North America Corporation |
| 172MGP1 | 5/9 Secondary reference Linde Lift Truck Corp. |
| 260130-AS | 5/9 Secondary reference Hercules Engine Co Inc |
NSN 2815-00-784-0340 is a Ring Set,piston, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-784-0340 has 2 manufacturer part numbers on file: 260130-AS (Brinkley Technology Group Llc Dba Hercules Manufacturing), 260130 (Brinkley Technology Group Llc Dba Hercules Manufacturing).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-564-2113. Verify interchangeability with system specifications before substitution.
Key specifications for 260130-AS: Ring Set Component Parts: COMPRESSION RING,77119-B,WHITE ENGINES INC,4,C0MPRESSION RING,43135-A,WHITE ENGINES INC,8,0IL RING,78220-A,WHITE ENGINES,8; Piston Accommodation Quantity: 4; Standard Bore Diameter: 3.750 INCHES IN. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.