The Drill,twist, cataloged under National Stock Number 5133-01-659-5918, is classified within Federal Supply Class 5133 (Drill Bits, Counterbores, and Countersinks: Hand and Machine) of the Hand Tools group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5133-01-659-5918 |
| Item Name | Drill,twist |
| FSC / FSG | 5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine |
| Status | ACTIVE |
| Shank Diameter | 0.25 INCHES NOMINAL 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 |
|---|---|
| 25167 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5133-01-659-5918 is a Drill,twist, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
Key specifications for 5133-01-659-5918: Shank Diameter: 0.25 INCHES NOMINAL IN; Overall Length: 2.75 INCHES NOMINAL IN; Special Features: INOX CUT STANDS OUT DUE TO ITS EXTREMELY HIGH STOCK REMOVAL PERFORMANCE ON ALL AUSTENITIC, RUST AND ACID-RESISTANT STEEL;1/2 INCH HEAD DIAMETER, 1-1/8 INCH HEAD LENGTH, 1-3/4 INCH SHANK LENGTH;5 PIECES WITH HARD CASE IN; Part Name Assigned by Controlling Agency: HIGH PERFORMANCE LINE-INOX CUT FOR STAINLESS STEEL. 1 specification is 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.