The Insert,cutting Tool, cataloged under National Stock Number 3455-01-159-2656, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Kennametal Inc. Div Charlotte Business Office. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Insert,cutting Tool |
| FSC / FSG | 3455 — Cutting Tools for Machine Tools (FSG 34) |
| Manufacturers | Kennametal Inc. Div Charlotte Business Office (CAGE 7W680); Tool Serv (CAGE 3X999) |
| Parameter | Value |
|---|---|
| NSN | 3455-01-159-2656 |
| Primary Part Number | TPG-432/KC810 |
| Item Name | Insert,cutting Tool |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Kennametal Inc. Div Charlotte Business Office |
| Status | ACTIVE |
| 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 |
|---|---|
| TPG-432/KC810 PRIMARY | Kennametal Inc. Div Charlotte Business Office (USA) |
| TPG-432 TSC550 PRIMARY | Tool Serv (USA) |
| Reference | Meaning |
|---|---|
| B94.25 TABLE 13 TPG-432 | 3/1 Design control — primary reference U.S. Government activity |
| TPG-432KC810 | 5/9 Secondary reference U.S. Government activity |
| TPG-432 VN5 | 5/9 Secondary reference Valenite Inc |
NSN 3455-01-159-2656 is a Insert,cutting Tool, manufactured by Kennametal Inc. Div Charlotte Business Office, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-159-2656 has 2 manufacturer part numbers on file: TPG-432/KC810 (Kennametal Inc. Div Charlotte Business Office), TPG-432 TSC550 (Tool Serv).
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.