The Drill,twist, cataloged under National Stock Number 5133-01-372-0570, 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 The Boeing Company Div Defense. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5133-01-372-0570 |
| Primary Part Number | TFIM25.0213-046 |
| Item Name | Drill,twist |
| FSC / FSG | 5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.187 INCHES NOMINAL IN |
| Cutting End Style | GENERAL PURPOSE |
| Flute Length | 1.188 INCHES NOMINAL IN |
| Nominal Cutting Diameter | 0.1875 INCHES IN |
| Cutting Rotation Direction | RIGHT-HAND |
| Shank Style | STRAIGHT ROUND |
| Flute Quantity | 2 |
| Material | STEEL OVERALL |
| Point Angle | 135.0 DEGREES NOMINAL |
| Point Type | CONVENTIONAL |
| 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 |
|---|---|
| RE268330002-324 | The Boeing Company Div Defense (USA) |
| TFIM25.0213-046 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5133-01-372-0570 is a Drill,twist, manufactured by The Boeing Company Div Defense, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
NSN 5133-01-372-0570 has 2 manufacturer part numbers on file: RE268330002-324 (The Boeing Company Div Defense), TFIM25.0213-046 (The Boeing Company Div Defense).
Key specifications for TFIM25.0213-046: Shank Diameter: 0.187 INCHES NOMINAL IN; Cutting End Style: GENERAL PURPOSE; Flute Length: 1.188 INCHES NOMINAL IN; Overall Length: 6.000 INCHES NOMINAL IN. 10 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.