The Insert,cutting Tool, cataloged under National Stock Number 3455-01-397-6348, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Walter Usa, Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3455-01-397-6348 |
| Primary Part Number | TPMC-43NGR-10-125 V1N |
| Item Name | Insert,cutting Tool |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Walter Usa, Llc |
| Status | ACTIVE |
| Mounting Method | COUNTERSUNK HOLE |
| Overall Thickness | 0.187 INCHES NOMINAL IN |
| Inscribed Circle Diameter | 0.500 INCHES IN |
| Mounting Hole Diameter | 0.202 INCHES IN |
| Shape | IRREGULAR |
| Function for Which Designed | GROOVING AND THREADING |
| 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 |
| Part Number | Manufacturer |
|---|---|
| TPMC-43NGR-10-125 V1N PRIMARY | Walter Usa, Llc (USA) |
| Reference | Meaning |
|---|---|
| TPMC-43NGR-10-125 V1N | 3/9 Design control — primary reference Valenite Inc |
NSN 3455-01-397-6348 is a Insert,cutting Tool, manufactured by Walter Usa, Llc, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-397-6348 has 1 manufacturer part number on file: TPMC-43NGR-10-125 V1N (Walter Usa, Llc).
Key specifications for TPMC-43NGR-10-125 V1N: Mounting Method: COUNTERSUNK HOLE; Overall Thickness: 0.187 INCHES NOMINAL IN; Inscribed Circle Diameter: 0.500 INCHES IN; Mounting Hole Diameter: 0.202 INCHES IN. 7 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.