The Bit,spade,wood Boring, cataloged under National Stock Number 5133-01-671-4978, is classified within Federal Supply Class 5133 (Drill Bits, Counterbores, and Countersinks: Hand and Machine) of the Hand Tools group. The manufacturer of record is Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5133-01-671-4978 |
| Primary Part Number | 48-27-0751 |
| Item Name | Bit,spade,wood Boring |
| FSC / FSG | 5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine |
| Manufacturer | Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools |
| Status | ACTIVE |
| Width Across Flats | 0.250 INCHES NOMINAL IN |
| Cutting End Style | FLAT HEAD MACHINE W/BRAD POINT |
| Nominal Cutting Diameter | 0.750 INCHES IN |
| Shank Style | HEXAGON |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 48-27-0751 | Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools (USA) |
| DW1578 | Dewalt Industrial Tool Co (USA) |
| 2894A56 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| SB6-0750 | 3/9 Design control — primary reference B & a Manufacturing Co. Div B & a Manufacturing |
NSN 5133-01-671-4978 is a Bit,spade,wood Boring, manufactured by Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
NSN 5133-01-671-4978 has 3 manufacturer part numbers on file: 48-27-0751 (Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools), DW1578 (Dewalt Industrial Tool Co), 2894A56 (Mcmaster-Carr Supply Co).
Key specifications for 48-27-0751: Width Across Flats: 0.250 INCHES NOMINAL IN; Cutting End Style: FLAT HEAD MACHINE W/BRAD POINT; Overall Length: 6.00 INCHES NOMINAL IN; Nominal Cutting Diameter: 0.750 INCHES IN. 5 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.