The Drill Bit, cataloged under National Stock Number 5133-01-180-2739, is classified within Federal Supply Class 5133 (Drill Bits, Counterbores, and Countersinks: Hand and Machine) of the Hand Tools group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Drill Bit |
| FSC / FSG | 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine (FSG 51) |
| Parameter | Value |
|---|---|
| NSN | 5133-01-180-2739 |
| Item Name | Drill Bit |
| FSC / FSG | 5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| MS227 | 3/9 Design control — primary reference U.S. Government activity |
| MS227 | 5/9 Secondary reference Apex Tool Group, Llc |
NSN 5133-01-180-2739 is a Drill Bit, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 8040-01-481-1560. Verify interchangeability with system specifications before substitution.
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.