The Drill,straight Flute, cataloged under National Stock Number 5133-01-645-0469, 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 Lawson Products, Inc.. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5133-01-645-0469 |
| Primary Part Number | 56264 |
| Item Name | Drill,straight Flute |
| FSC / FSG | 5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine |
| Manufacturer | Lawson Products, Inc. |
| Status | ACTIVE |
| Cutting End Style | STRAIGHT FLUTE POINT END |
| Drill Diameter | 0.250 INCHES NOMINAL IN |
| Flute Length | 0.75 INCHES NOMINAL IN |
| Nominal Cutting Diameter | 0.250 INCHES IN |
| Cutting Rotation Direction | RIGHT-HAND |
| Flute Quantity | 2 |
| Included Angle | 135.00 DEGREES NOMINAL |
| Material | CARBIDE OVERALL |
| Point Type | SPLIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5133-01-645-0469 is a Drill,straight Flute, manufactured by Lawson Products, Inc., classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
NSN 5133-01-645-0469 has 2 manufacturer part numbers on file: 42CN85 (W.w. Grainger, Inc. Div Government Sales Division), 56264 (Lawson Products, Inc.).
Key specifications for 56264: Cutting End Style: STRAIGHT FLUTE POINT END; Drill Diameter: 0.250 INCHES NOMINAL IN; Flute Length: 0.75 INCHES NOMINAL IN; Overall Length: 2.00 INCHES NOMINAL IN. 9 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.