The Bit,rock Drill, cataloged under National Stock Number 3820-01-342-6262, is classified within Federal Supply Class 3820 (Mining, Rock Drilling, Earth Boring, and Related Equipment) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Blue Tee Corp. Dba Gefco. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3820-01-342-6262 |
| Primary Part Number | 149F914 |
| Item Name | Bit,rock Drill |
| FSC / FSG | 3820 / 38 — Mining, Rock Drilling, Earth Boring, and Related Equipment |
| Manufacturer | Blue Tee Corp. Dba Gefco |
| Status | ACTIVE |
| Material | STEEL |
| Cutting End Type | ANY ACCEPTABLE |
| 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 |
|---|---|
| 149F914 PRIMARY | Blue Tee Corp. Dba Gefco (USA) |
| Reference | Meaning |
|---|---|
| 149F914 | 5/9 Secondary reference Hughes Christensen Co Hughes Drilling Equipment Div |
NSN 3820-01-342-6262 is a Bit,rock Drill, manufactured by Blue Tee Corp. Dba Gefco, classified under FSC 3820, Mining, Rock Drilling, Earth Boring, and Related Equipment. Status: active.
NSN 3820-01-342-6262 has 1 manufacturer part number on file: 149F914 (Blue Tee Corp. Dba Gefco).
Key specifications for 149F914: Special Features: W/BIT SHANK H-083; LOCKING BOWL H-183; STABILIZER H-381-12; H-284-0003 CONNECTOR; TWELVE INCH,THREE BLADE PREMIUM CARBIDE BIT BLADES; End Item Identification: 3820-01-178-5057; Material: STEEL; Cutting End Type: ANY ACCEPTABLE. 2 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.