The Manifold,exhaust, cataloged under National Stock Number 2815-01-189-7778, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Fairbanks Morse, Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-189-7778 |
| Primary Part Number | 16500286 |
| Item Name | Manifold,exhaust |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Fairbanks Morse, Llc |
| Status | ACTIVE |
| Outlet Quantity | 1 |
| Inlet Quantity | 12 |
| Outlet Connection Bolt Hole Quantity | 21 |
| Bolt Hole Diameter | 0.500 INCHES NOMINAL IN |
| Outlet Connection Thread Size | 1/2 20 |
| Outlet Connection Bolt Hole Diameter | 0.500 INCHES NOMINAL AND 0.562 INCHES NOMINAL IN |
| Outlet Connection Thread Series | NF |
| Outlet End Connection Type | FLANGED |
| Temp Regulating Valve Opening | NOT INCLUDED |
| 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 |
|---|---|
| 16500286 PRIMARY | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| 16500286 | 3/9 Design control — primary reference U.S. Government activity |
NSN 2815-01-189-7778 is a Manifold,exhaust, manufactured by Fairbanks Morse, Llc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-189-7778 has 1 manufacturer part number on file: 16500286 (Fairbanks Morse, Llc).
Key specifications for 16500286: Outlet Quantity: 1; Inlet Quantity: 12; Outlet Connection Bolt Hole Quantity: 21; Bolt Hole Diameter: 0.500 INCHES NOMINAL IN. 9 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.