The Cutter,milling,end, cataloged under National Stock Number 3455-01-103-0245, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Doall Baltimore Company. Government technical data includes 9 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-103-0245 |
| Primary Part Number | OSG 404-6250 |
| Item Name | Cutter,milling,end |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Doall Baltimore Company |
| Status | ACTIVE |
| Shank Diameter | 0.625 INCHES NOMINAL IN |
| Flute Design | HELICAL |
| Helix Direction | RIGHT-HAND |
| Design Form | SINGLE END |
| Shank Type | WELDON |
| Cut Length | 1.500 INCHES NOMINAL IN |
| Diameter | 0.625 INCHES NOMINAL IN |
| Cutting Rotation Direction | RIGHT-HAND |
| Material | TUNGSTEN CARBIDE |
| 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 |
|---|---|
| OSG 404-6250 PRIMARY | Doall Baltimore Company (USA) |
| 78903-5 | Carbide Tools for Industry, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 723-036968 | 5/9 Secondary reference Doall Baltimore Company |
NSN 3455-01-103-0245 is a Cutter,milling,end, manufactured by Doall Baltimore Company, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-103-0245 has 2 manufacturer part numbers on file: OSG 404-6250 (Doall Baltimore Company), 78903-5 (Carbide Tools for Industry, Inc.).
Key specifications for OSG 404-6250: Shank Diameter: 0.625 INCHES NOMINAL IN; Flute Design: HELICAL; Helix Direction: RIGHT-HAND; Design Form: SINGLE END. 9 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.