The Chuck,drill, cataloged under National Stock Number 3460-01-658-4555, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Jacobs Chuck Mfg Co. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3460-01-658-4555 |
| Primary Part Number | 6232D |
| Item Name | Chuck,drill |
| FSC / FSG | 3460 / 34 — Machine Tool Accessories |
| Manufacturer | Jacobs Chuck Mfg Co |
| Status | ACTIVE |
| Tool Size Accommodated | 0.125 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Attachment Type | JACOBS TAPER |
| Unit Type | 3-JAW KEY |
| Performance Type | HEAVY DUTY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3460-01-658-4555 is a Chuck,drill, manufactured by Jacobs Chuck Mfg Co, classified under FSC 3460, Machine Tool Accessories. Status: active.
NSN 3460-01-658-4555 has 3 manufacturer part numbers on file: 3B 5/8 (E.c. Hopkins Limted), 3B 5/8 (Jacobs Chuck Mfg Co), 6232D (Jacobs Chuck Mfg Co).
Key specifications for 6232D: Tool Size Accommodated: 0.125 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN; Attachment Type: JACOBS TAPER; Unit Type: 3-JAW KEY; Special Features: JACOBS CHUCK 0.625 IN; CLOSED L=3.810 IN; OPEN L=2.840 IN 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.