The Insert,cutting Tool, cataloged under National Stock Number 3455-01-533-9228, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Mcmaster-Carr Supply Co. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-533-9228 |
| Primary Part Number | 7376A172 |
| Item Name | Insert,cutting Tool |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Cutter Direction for Which Designed | LEFT-HAND OR RIGHT-HAND |
| Mounting Method | CLAMP |
| Overall Thickness | 0.125 INCHES NOMINAL IN |
| Angular Measurement and Type | 60.0 DEGREES INCLUDED AND 11.0 DEGREES RELIEF |
| Inscribed Circle Diameter | 0.375 INCHES IN |
| Shape | TRIANGULAR |
| Features Provided | ALL SURFACES GROUND |
| 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 |
|---|---|
| 7376A172 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 3455-01-533-9228 is a Insert,cutting Tool, manufactured by Mcmaster-Carr Supply Co, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-533-9228 has 1 manufacturer part number on file: 7376A172 (Mcmaster-Carr Supply Co).
Key specifications for 7376A172: Cutter Direction for Which Designed: LEFT-HAND OR RIGHT-HAND; Mounting Method: CLAMP; Overall Thickness: 0.125 INCHES NOMINAL IN; Angular Measurement and Type: 60.0 DEGREES INCLUDED AND 11.0 DEGREES RELIEF. 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.