The Reamer,machine, cataloged under National Stock Number 3455-00-516-4079, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-00-516-4079 |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Status | ACTIVE |
| Shank Diameter | 0.281 INCHES NOMINAL IN |
| Pilot Type | FIXED |
| Flute Design | STRAIGHT |
| Overall Diameter | 0.3270 INCHES MINIMUM AND 0.3275 INCHES MAXIMUM IN |
| Flute Cut Direction | RIGHT-HAND |
| Shank Type | STRAIGHT |
| Guide | NOT INCLUDED |
| Flute Length | 1.1200 INCHES NOMINAL IN |
| Pilot Diameter | 0.3180 INCHES MINIMUM AND 0.3191 INCHES MAXIMUM IN |
| Pilot Length | 0.380 INCHES NOMINAL IN |
| Flute Type | INTEGRAL |
| Flute Quantity | 6 |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL CUTTING EDGE TIP |
| Reamer Type | FLUTED CHUCKING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| F52312-5B | 3/2 Design control — primary reference U.S. Government activity |
NSN 3455-00-516-4079 is a Reamer,machine, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
Key specifications for 3455-00-516-4079: Shank Diameter: 0.281 INCHES NOMINAL IN; Pilot Type: FIXED; Flute Design: STRAIGHT; Overall Diameter: 0.3270 INCHES MINIMUM AND 0.3275 INCHES MAXIMUM IN. 15 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.