The Drill,straight Flute, cataloged under National Stock Number 5133-01-386-2725, 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 Ata Engineering Processes. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5133-01-386-2725 |
| Primary Part Number | RC3089-12 |
| Item Name | Drill,straight Flute |
| FSC / FSG | 5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine |
| Manufacturer | Ata Engineering Processes |
| Status | ACTIVE |
| Shank Diameter | 0.375 INCHES NOMINAL IN |
| Body Diameter | 0.375 INCHES NOMINAL IN |
| Cutting End Style | ROSE |
| Nominal Cutting Diameter | 0.2210 INCHES IN |
| Cutting Rotation Direction | RIGHT-HAND |
| Shank Style | FLAT ROUND |
| Flute Quantity | 2 |
| Included Angle | 130.0 DEGREES NOMINAL |
| Material | STEEL TIP |
| Point Angle | 10.0 DEGREES MINIMUM AND 12.0 DEGREES MAXIMUM |
| 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 |
| Part Number | Manufacturer |
|---|---|
| RC3089-12 | Ata Engineering Processes (GBR) |
| Reference | Meaning |
|---|---|
| RC3089-12 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5133-01-386-2725 is a Drill,straight Flute, manufactured by Ata Engineering Processes, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
NSN 5133-01-386-2725 has 1 manufacturer part number on file: RC3089-12 (Ata Engineering Processes).
Key specifications for RC3089-12: Shank Diameter: 0.375 INCHES NOMINAL IN; Body Diameter: 0.375 INCHES NOMINAL IN; Cutting End Style: ROSE; Overall Length: 4.657 INCHES MINIMUM AND 4.717 INCHES MAXIMUM IN. 11 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.