The Insert,cutting Tool, cataloged under National Stock Number 3455-01-148-4639, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Fansteel Inc Vr/wesson Plantsville Div. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3455-01-148-4639 |
| Primary Part Number | TPG-432RAMET1 |
| Item Name | Insert,cutting Tool |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Fansteel Inc Vr/wesson Plantsville Div |
| Status | ACTIVE |
| Mounting Method | CLAMP |
| Overall Thickness | 0.188 INCHES NOMINAL IN |
| Angular Measurement and Type | 60.0 DEGREES INCLUDED |
| Inscribed Circle Diameter | 0.500 INCHES IN |
| Shape | TRIANGULAR |
| Features Provided | ALL SURFACES GROUND |
| Specification/standard Data | 80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Function for Which Designed | MILLING |
| Material | CARBIDE |
| Point Radius | 0.031 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 |
| Part Number | Manufacturer |
|---|---|
| TPG-432RAMET1 PRIMARY | Fansteel Inc Vr/wesson Plantsville Div (USA) |
| Reference | Meaning |
|---|---|
| B94.25 TPG-432 TABLE 13 | 3/1 Design control — primary reference U.S. Government activity |
NSN 3455-01-148-4639 is a Insert,cutting Tool, manufactured by Fansteel Inc Vr/wesson Plantsville Div, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-148-4639 has 1 manufacturer part number on file: TPG-432RAMET1 (Fansteel Inc Vr/wesson Plantsville Div).
Key specifications for TPG-432RAMET1: Mounting Method: CLAMP; Overall Thickness: 0.188 INCHES NOMINAL IN; Angular Measurement and Type: 60.0 DEGREES INCLUDED; Inscribed Circle Diameter: 0.500 INCHES IN. 10 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.