The Drum,expanding, cataloged under National Stock Number 3455-01-189-5677, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Drum,expanding |
| FSC / FSG | 3455 — Cutting Tools for Machine Tools (FSG 34) |
| Parameter | Value |
|---|---|
| NSN | 3455-01-189-5677 |
| Item Name | Drum,expanding |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| MS211 | 5/9 Secondary reference Apex Tool Group, Llc |
| 47485 | 5/9 Secondary reference U.S. Government activity |
| MS211 | 3/9 Design control — primary reference U.S. Government activity |
| 47485 | 5/9 Secondary reference Apex Tool Group, Llc |
NSN 3455-01-189-5677 is a Drum,expanding, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3040-01-372-9125. Verify interchangeability with system specifications before substitution.
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.