The Drilling Machine,well,rotary, cataloged under National Stock Number 3820-01-541-6589, is classified within Federal Supply Class 3820 (Mining, Rock Drilling, Earth Boring, and Related Equipment) of the Construction, Mining, Excavating Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3820-01-541-6589 |
| Item Name | Drilling Machine,well,rotary |
| FSC / FSG | 3820 / 38 — Mining, Rock Drilling, Earth Boring, and Related Equipment |
| Status | ACTIVE |
| Drill Capacity Hole Diameter | 3.000 INCHES MINIMUM AND 11.000 INCHES MAXIMUM IN |
| Drill Capacity Hole Depth | 20.000 FEET NOMINAL FT |
| Rotary Type | DRIVEHEAD |
| Unpackaged Unit Weight | 900.00 POUNDS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| WDS465 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3820-01-541-6589 is a Drilling Machine,well,rotary, classified under FSC 3820, Mining, Rock Drilling, Earth Boring, and Related Equipment. Status: active.
Key specifications for 3820-01-541-6589: Drill Capacity Hole Diameter: 3.000 INCHES MINIMUM AND 11.000 INCHES MAXIMUM IN; Drill Capacity Hole Depth: 20.000 FEET NOMINAL FT; Rotary Type: DRIVEHEAD; Special Features: PROVIDES MIN 30,000 LBS OF PULL BACK AND 23,000 LBS PULL DOWN, DIESEL POWERED, HYDRAULICALLY DRIVEN, MAKE UP TORQUE IS MIN 45,000 FT/LBS, BREAK OUT TORQUE MIN 50,000 FT/LBS LBS. 4 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.