The Tank,fuel,engine, cataloged under National Stock Number 2910-01-102-5904, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 21 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-01-102-5904 |
| Primary Part Number | 66187DX |
| Item Name | Tank,fuel,engine |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Filler Cap | INCLUDED |
| Drain Plug | INCLUDED |
| Filler Neck | INCLUDED |
| Length | 53.000 INCHES NOMINAL IN |
| Connection Thread Size | 1/2-14 LOCATION NOT OTHERWISE SPECIFIED |
| Opening Quantity | 1 LOCATION NOT OTHERWISE SPECIFIED |
| Connection Thread Series | NPT LOCATION NOT OTHERWISE SPECIFIED |
| Capacity | 100.0 GALLON, US MEASURE |
| Self-Sealing Feature | NOT INCLUDED |
| Shape | RECTANGULAR |
| Outside Diameter | 4.000 INCHES NOMINAL IN |
| Height | 20.250 INCHES NOMINAL IN |
| Mounting Bracket | NOT PROVIDED |
| Baffle | NOT PROVIDED |
| Distance From Filler Neck End to Tank Body | 1.450 INCHES NOMINAL IN |
| Width | 25.500 INCHES NOMINAL IN |
| Drain Opening | INCLUDED |
| Material | STEEL |
| Fabrication Method | WELDED |
| Opening Connection Method | THREAD LOCATION NOT OTHERWISE SPECIFIED |
| Liquid Quantity Transmitter | 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 |
|---|---|
| 66187DX PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 66187DX | 5/9 Secondary reference Oshkosh Corp |
| 2910011025904 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 66187DX | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 66187-D | 5/9 Secondary reference Oshkosh Corp |
NSN 2910-01-102-5904 is a Tank,fuel,engine, manufactured by Oshkosh Defense Llc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-102-5904 has 1 manufacturer part number on file: 66187DX (Oshkosh Defense Llc).
Key specifications for 66187DX: Filler Cap: INCLUDED; Drain Plug: INCLUDED; Filler Neck: INCLUDED; Length: 53.000 INCHES NOMINAL IN. 21 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.