The Drill,twist, cataloged under National Stock Number 5133-00-262-2172, 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 Blackwood J. Blackwood & Son Pty Ltd. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 26 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5133-00-262-2172 |
| Primary Part Number | 0569 1508 |
| Item Name | Drill,twist |
| FSC / FSG | 5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine |
| Manufacturer | Blackwood J. Blackwood & Son Pty Ltd |
| Status | ACTIVE |
| Shank Diameter | 0.397 INCHES NOMINAL IN |
| Cutting End Style | GENERAL PURPOSE |
| Flute Length | 3.750 INCHES NOMINAL IN |
| Nominal Cutting Diameter | 0.3970 INCHES IN |
| Cutting Rotation Direction | RIGHT-HAND |
| Specification/standard Data | 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Shank Style | STRAIGHT ROUND |
| Flute Quantity | 2 |
| Material | STEEL OVERALL |
| Point Angle | 118.0 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 |
|---|---|
| 0569 1508 | Blackwood J. Blackwood & Son Pty Ltd (AUS) |
| 44194 | Greenfield Industries Inc (USA) |
| 150 X | Greenfield Industries Inc (USA) |
| 41-10286 | Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA) |
| 15024 | Precision Twist Drill Co (USA) |
| 11479 | Morse Cutting Tools (USA) |
| 2013 X | New York Twist Drill Inc (USA) |
| Reference | Meaning |
|---|---|
| T-105 | 5/1 Secondary reference U.S. Government activity |
| 2001 X | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| 12374 | 5/9 Secondary reference U.S. Government activity |
| 150 X | 5/9 Secondary reference Greenfield Industries Inc |
| 01277 | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| R15 | 5/1 Secondary reference Precision Twist Drill Co |
| MS15444-128 | 5/9 Secondary reference U.S. Government activity |
| 207 X | 5/9 Secondary reference Lear Siegler Inc National Twist Drill and Tool Div |
| 919 X | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| 150 X | 5/9 Secondary reference Kennametal Inc. Div Kennametal Industrial Products Group |
| 01277 | 5/9 Secondary reference Kennametal Inc. Div Kennametal Industrial Products Group |
| 44194 | 5/9 Secondary reference Kennametal Inc. Div Kennametal Industrial Products Group |
| 236 | 5/1 Secondary reference Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 |
| 44194 | 5/9 Secondary reference Greenfield Industries Inc |
| 11479 | 5/9 Secondary reference Morse Cutting Tools Div of Morse Cutting Tool Corp |
| 1332 | 5/9 Secondary reference Morse Cutting Tools Div of Morse Cutting Tool Corp |
| C01277 | 5/9 Secondary reference Kennametal Inc. Div Kennametal Industrial Products Group |
| GGG-D-751 | 5/9 Secondary reference U.S. Government activity |
| 350-RT | 5/9 Secondary reference U.S. Government activity |
| 2001 X | 5/9 Secondary reference Kennametal Inc. Div Kennametal Industrial Products Group |
NSN 5133-00-262-2172 is a Drill,twist, manufactured by Blackwood J. Blackwood & Son Pty Ltd, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
NSN 5133-00-262-2172 has 7 manufacturer part numbers on file: 0569 1508 (Blackwood J. Blackwood & Son Pty Ltd), 44194 (Greenfield Industries Inc), 150 X (Greenfield Industries Inc), 41-10286 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 15024 (Precision Twist Drill Co) and 2 more.
5 possible matches (shared part number, not a government interchangeability claim): 4730-00-337-0365, 4710-00-366-6431, 7320-00-389-5417. Verify interchangeability with system specifications before substitution.
Key specifications for 0569 1508: Shank Diameter: 0.397 INCHES NOMINAL IN; Cutting End Style: GENERAL PURPOSE; Flute Length: 3.750 INCHES NOMINAL IN; Overall Length: 5.125 INCHES NOMINAL IN. 11 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.