The Drill,twist, cataloged under National Stock Number 5133-01-734-1505, 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 Greenfield Industries Inc. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5133-01-734-1505 |
| Primary Part Number | 49533 |
| Item Name | Drill,twist |
| FSC / FSG | 5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine |
| Manufacturer | Greenfield Industries Inc |
| Status | ACTIVE |
| Body Diameter | 0.5156 INCHES NOMINAL IN |
| Cutting End Style | SPIRAL FLUTE POINT END |
| Flute Length | 4.75 INCHES NOMINAL IN |
| Cutting Rotation Direction | RIGHT-HAND |
| 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 |
|---|---|
| 49533 PRIMARY | Greenfield Industries Inc (USA) |
NSN 5133-01-734-1505 is a Drill,twist, manufactured by Greenfield Industries Inc, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
NSN 5133-01-734-1505 has 1 manufacturer part number on file: 49533 (Greenfield Industries Inc).
Key specifications for 49533: Body Diameter: 0.5156 INCHES NOMINAL IN; Cutting End Style: SPIRAL FLUTE POINT END; Flute Length: 4.75 INCHES NOMINAL IN; Overall Length: 8.0 INCHES NOMINAL IN. 4 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.