The Arbor,drill Chuck, cataloged under National Stock Number 3460-01-100-7430, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Jacobs Mfg Co the. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3460-01-100-7430 |
| Primary Part Number | A0233 |
| Item Name | Arbor,drill Chuck |
| FSC / FSG | 3460 / 34 — Machine Tool Accessories |
| Manufacturer | Jacobs Mfg Co the |
| Status | ACTIVE |
| General Characteristics Item Description | NO. 2 MORSE TAPER SHANK 3.125 IN. LONG 0.700 IN. DIA; NO. 33 JACOBS TAPER ARBOR IN |
| 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 |
|---|---|
| 2811A31 | Mcmaster-Carr Supply Co (USA) |
| A0233 PRIMARY | Jacobs Mfg Co the (USA) |
| Reference | Meaning |
|---|---|
| 01026 | 5/9 Secondary reference Cushman Industries Inc |
| 729-821769 | 5/9 Secondary reference Doall Baltimore Company |
| 2MTX33JT | 5/9 Secondary reference Cushman Industries Inc |
| 236-20-33 | 5/9 Secondary reference Doall Baltimore Company |
NSN 3460-01-100-7430 is a Arbor,drill Chuck, manufactured by Jacobs Mfg Co the, classified under FSC 3460, Machine Tool Accessories. Status: active.
NSN 3460-01-100-7430 has 2 manufacturer part numbers on file: 2811A31 (Mcmaster-Carr Supply Co), A0233 (Jacobs Mfg Co the).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-523-5398. Verify interchangeability with system specifications before substitution.
Key specifications for A0233: General Characteristics Item Description: NO. 2 MORSE TAPER SHANK 3.125 IN. LONG 0.700 IN. DIA; NO. 33 JACOBS TAPER ARBOR IN. 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.