The Insert,cutting Tool, cataloged under National Stock Number 3455-01-251-9434, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is American National Carbide Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 3455-01-251-9434 |
| Primary Part Number | TNMG332GMAN2 |
| Item Name | Insert,cutting Tool |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | American National Carbide Co |
| Status | ACTIVE |
| Mounting Method | COUNTERBORED HOLE |
| Overall Thickness | 0.187 INCHES NOMINAL IN |
| Angular Measurement and Type | 60.0 DEGREES RAKE |
| Inscribed Circle Diameter | 0.375 INCHES IN |
| Mounting Hole Diameter | 0.150 INCHES IN |
| Shape | TRIANGULAR |
| 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 |
| Part Number | Manufacturer |
|---|---|
| TNMG332GMAN2 PRIMARY | American National Carbide Co (USA) |
| TNMG-332-MR4/883 | Seco Tools, Llc Dba Seco (USA) |
| Reference | Meaning |
|---|---|
| TNMG-332A AN2 | 5/9 Secondary reference American National Carbide Co |
| TNMG-332E-48-883 | 5/9 Secondary reference Seco Tools, Llc Dba Seco |
| TNMG-332E-48 | 5/9 Secondary reference Seco Tools, Llc Dba Seco |
NSN 3455-01-251-9434 is a Insert,cutting Tool, manufactured by American National Carbide Co, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-251-9434 has 2 manufacturer part numbers on file: TNMG332GMAN2 (American National Carbide Co), TNMG-332-MR4/883 (Seco Tools, Llc Dba Seco).
Key specifications for TNMG332GMAN2: Mounting Method: COUNTERBORED HOLE; Overall Thickness: 0.187 INCHES NOMINAL IN; Angular Measurement and Type: 60.0 DEGREES RAKE; Inscribed Circle Diameter: 0.375 INCHES IN. 8 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.