The Drill,twist, cataloged under National Stock Number 5133-00-232-2910, 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 Morse Cutting Tools. 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through both NSN and commercial part number lookups. 25 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5133-00-232-2910 |
| Primary Part Number | 10222 |
| Item Name | Drill,twist |
| FSC / FSG | 5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine |
| Manufacturer | Morse Cutting Tools |
| Status | ACTIVE |
| Cutting End Style | GENERAL PURPOSE |
| Taper Shank Size Designator | 3 MORSE |
| Flute Length | 6.000 INCHES NOMINAL IN |
| Nominal Cutting Diameter | 0.7656 INCHES IN |
| Cutting Rotation Direction | RIGHT-HAND |
| Specification/standard Data | 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Shank Style | STANDARD TAPER W/TANG |
| 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 |
|---|---|
| 10222 | Morse Cutting Tools (USA) |
| 22549 | Precision Twist Drill Co (USA) |
| 53849 | Greenfield Industries Inc (USA) |
| 110S 49/64 | Greenfield Industries Inc (USA) |
| 29660 | New York Twist Drill Inc (USA) |
| 42-10424 | Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA) |
| 2521 49/64 | New York Twist Drill Inc (USA) |
| Reference | Meaning |
|---|---|
| 12679 | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| 110S 49/64 | 5/9 Secondary reference Greenfield Industries Inc |
| L209 | 5/1 Secondary reference Precision Twist Drill Co |
| 12679 | 5/9 Secondary reference Kennametal Inc. Div Kennametal Industrial Products Group |
| 74000 | 5/9 Secondary reference Illinois Tool Works Inc Illinois Eclipse-Pine Bluff Div |
| 43149 | 5/9 Secondary reference U.S. Government activity |
| 25510 | 5/2 Secondary reference U.S. Government activity |
| 200B 49/64 | 5/9 Secondary reference Lear Siegler Inc National Twist Drill and Tool Div |
| 74349 | 5/9 Secondary reference Illinois Tool Works Inc Illinois Eclipse-Pine Bluff Div |
| 942 49/64 | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| B94.11M | 3/1 Design control — primary reference The American Society of Mechanical Engineers |
| 505 | 5/1 Secondary reference Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 |
| 2412 49/64 | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| 110S 49/64 | 5/9 Secondary reference Kennametal Inc. Div Kennametal Industrial Products Group |
| GGG-D-751 | 5/9 Secondary reference U.S. Government activity |
| 53849 | 5/9 Secondary reference Kennametal Inc. Div Kennametal Industrial Products Group |
| 10565 | 5/9 Secondary reference Lear Siegler Inc National Twist Drill and Tool Div |
| 53849 | 5/9 Secondary reference Greenfield Industries Inc |
| 311-RT | 5/9 Secondary reference U.S. Government activity |
| 2412 49/64 | 5/9 Secondary reference Kennametal Inc. Div Kennametal Industrial Products Group |
NSN 5133-00-232-2910 is a Drill,twist, manufactured by Morse Cutting Tools, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
NSN 5133-00-232-2910 has 7 manufacturer part numbers on file: 10222 (Morse Cutting Tools), 22549 (Precision Twist Drill Co), 53849 (Greenfield Industries Inc), 110S 49/64 (Greenfield Industries Inc), 29660 (New York Twist Drill Inc) and 2 more.
5 possible matches (shared part number, not a government interchangeability claim): 5133-00-232-2911, 5133-00-236-4055, 4730-00-277-8257. Verify interchangeability with system specifications before substitution.
Key specifications for 10222: Cutting End Style: GENERAL PURPOSE; Taper Shank Size Designator: 3 MORSE; Flute Length: 6.000 INCHES NOMINAL IN; Overall Length: 10.625 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.