The Reamer,machine, cataloged under National Stock Number 3455-01-142-3787, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3455-01-142-3787 |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Status | ACTIVE |
| Pilot Type | FIXED |
| Flute Design | HELICAL |
| Helix Direction | RIGHT-HAND |
| Flute Cut Direction | RIGHT-HAND |
| Shank Type | THREADED |
| Guide | NOT INCLUDED |
| Diameter | 0.625 INCHES NOMINAL IN |
| Pilot Diameter | 0.233 INCHES NOMINAL IN |
| Pilot Length | 0.437 INCHES NOMINAL IN |
| Flute Type | INTEGRAL |
| Flute Quantity | 3 |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Reamer Type | RIGHT HAND HELIX |
| 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 |
|---|---|
| 110C214-125C | 3/2 Design control — primary reference U.S. Government activity |
NSN 3455-01-142-3787 is a Reamer,machine, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
Key specifications for 3455-01-142-3787: Pilot Type: FIXED; Flute Design: HELICAL; Helix Direction: RIGHT-HAND; Flute Cut Direction: RIGHT-HAND. 13 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.