The Insert,cutting Tool, cataloged under National Stock Number 3455-01-309-2304, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-309-2304 |
| Item Name | Insert,cutting Tool |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Status | ACTIVE |
| Cutter Direction for Which Designed | RIGHT-HAND |
| Mounting Method | PLAIN HOLE |
| Inscribed Circle Diameter | 0.625 INCHES IN |
| Shape | PARALLELOGRAM |
| Function for Which Designed | MILLING |
| Material | CARBIDE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4.2150R663KM | 3/9 Design control — primary reference Hertel Cutting Technologies Inc |
| 61729 | 5/9 Secondary reference Hertel Cutting Technologies Inc |
| 61729 | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| 4.21501R663KM | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
NSN 3455-01-309-2304 is a Insert,cutting Tool, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
Key specifications for 3455-01-309-2304: Cutter Direction for Which Designed: RIGHT-HAND; Mounting Method: PLAIN HOLE; Inscribed Circle Diameter: 0.625 INCHES IN; Shape: PARALLELOGRAM. 6 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.