The Bit,auger, cataloged under National Stock Number 5133-00-228-9012, is classified within Federal Supply Class 5133 (Drill Bits, Counterbores, and Countersinks: Hand and Machine) of the Hand Tools group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5133-00-228-9012 |
| Item Name | Bit,auger |
| FSC / FSG | 5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine |
| Status | ACTIVE |
| Cutting End Style | HOLLOW CENTER SINGLE TWIST W/SCREW POINT |
| Nominal Cutting Diameter | 1.7500 INCHES IN |
| Ring Hole Diameter | 1.250 INCHES NOMINAL IN |
| Features Provided | HANDLE |
| Nondefinitive Spec/std Data | O CLASS AND 1 TYPE |
| Shank Style | RING |
| Material | STEEL OVERALL |
| Twist Length | 15.000 INCHES MINIMUM IN |
| 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 |
|---|---|
| GGG-B-383 | 4/1 Identification reference U.S. Government activity |
| GGG-B-383 TY1CLO | 5/1 Secondary reference U.S. Government activity |
NSN 5133-00-228-9012 is a Bit,auger, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
Key specifications for 5133-00-228-9012: Cutting End Style: HOLLOW CENTER SINGLE TWIST W/SCREW POINT; Overall Length: 20.000 INCHES NOMINAL IN; Nominal Cutting Diameter: 1.7500 INCHES IN; Ring Hole Diameter: 1.250 INCHES NOMINAL IN. 8 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.