The Insert,cutting Tool, cataloged under National Stock Number 3455-01-192-3072, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-192-3072 |
| Item Name | Insert,cutting Tool |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Status | ACTIVE |
| Mounting Method | PLAIN HOLE |
| Overall Thickness | 0.250 INCHES NOMINAL IN |
| Angular Measurement and Type | 80.0 DEGREES INCLUDED AND 5.0 DEGREES RAKE |
| Inscribed Circle Diameter | 0.750 INCHES IN |
| Mounting Hole Diameter | 0.312 INCHES IN |
| Shape | DIAMOND |
| Features Provided | CHIPBREAKER AND NEGATIVE RAKE AND HONED |
| Specification/standard Data | 80204-B94.25 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Function for Which Designed | MILLING |
| Material | CARBIDE |
| Point Radius | 0.047 INCHES IN |
| 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 |
|---|---|
| CNMG-643/VC5 | 5/9 Secondary reference Valenite Inc |
| CNMG-643A/499 | 5/9 Secondary reference Hertel Cutting Technologies Inc |
| CNMG-643/K420 | 5/9 Secondary reference Kennametal Inc. Div Charlotte Business Office |
| B94.25 CNMG-643 TABLE 27 | 5/9 Secondary reference U.S. Government activity |
| ANSI B212.12 | 3/1 Design control — primary reference U.S. Government activity |
| CNMG-643/K420 | 5/9 Secondary reference U.S. Government activity |
NSN 3455-01-192-3072 is a Insert,cutting Tool, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
Key specifications for 3455-01-192-3072: Mounting Method: PLAIN HOLE; Overall Thickness: 0.250 INCHES NOMINAL IN; Angular Measurement and Type: 80.0 DEGREES INCLUDED AND 5.0 DEGREES RAKE; Inscribed Circle Diameter: 0.750 INCHES IN. 11 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.