The Engine,diesel, cataloged under National Stock Number 2815-00-403-5988, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 14 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-403-5988 |
| Primary Part Number | 204261 |
| Item Name | Engine,diesel |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Crankshaft Rotation Direction | CLOCKWISE |
| Strokes Per Cycle | 4 |
| Piston Action Type | SINGLE ACTING |
| Starting Method | HYDRAULIC UNIT |
| Accessory Components and Quantity | AIR SILENCERS 2; CHEMICAL STARTING AID DEVICES 2; COOLER,FRESH WATER 1; COOLER,FUEL OIL 1; COOLER,OIL 1; FILTER,FUEL OIL 1; FILTER,OIL 3; GOVERNOR,SPEED 1; HEAT EXCHANGER 1; KI,HOT START 1; PAN,OIL 1; PUMP,FRESH WATER 1; PUMP,FUEL 1; PUMP,OIL 1; PUMP,SEA WATER 1; STRAINER,FUEL OIL 1; TANK,EXPANSION 1 |
| Engine Overall Length | 73.438 INCHES NOMINAL IN |
| Stroke Length | 6.000 INCHES IN |
| Engine Overall Width | 53.636 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY CRANKSHAFT ROTATION DIRECTION AND CONTRACT N00024-69-C-5509,ITEM 3 |
| Engine Overall Height | 58.563 INCHES NOMINAL IN |
| Cylinder Arrangement | SINGLE V-TYPE |
| Main Power Takeoff Rotation Direction | CLOCKWISE |
| Standard Bore Diameter | 5.500 INCHES IN |
| Cylinder Quantity | 12 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 204261 | Cummins Inc. (USA) |
NSN 2815-00-403-5988 is a Engine,diesel, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: active.
NSN 2815-00-403-5988 has 1 cross-referenced part number: 204261 (Cummins Inc.).
There are 7 known substitutes for 2815-00-403-5988: 2815-00-407-1087, 4730-00-422-8955, 8140-00-714-9127 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 204261: Crankshaft Rotation Direction: CLOCKWISE; Strokes Per Cycle: 4; Piston Action Type: SINGLE ACTING; Special Features: DRY OIL SUMP. 15 total characteristics are documented in the Federal Logistics Information System.