The Reamer,machine, cataloged under National Stock Number 3455-00-027-2440, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Morse Cutting Tools Div of Morse Cutting Tools Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3455-00-027-2440 |
| Primary Part Number | 1655 SIZE 0.766 IN |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Morse Cutting Tools Div of Morse Cutting Tools Corp |
| Status | ACTIVE |
| Shank Diameter | 0.624 INCHES NOMINAL IN |
| Shank Type | STRAIGHT |
| Guide | NOT INCLUDED |
| Flute Length | 2.500 INCHES NOMINAL IN |
| Diameter | 0.766 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 |
| Part Number | Manufacturer |
|---|---|
| 1655 SIZE 0.766 IN PRIMARY | Morse Cutting Tools Div of Morse Cutting Tools Corp (USA) |
| Reference | Meaning |
|---|---|
| 1655 | 5/9 Secondary reference Morse Cutting Tools Div of Morse Cutting Tool Corp |
NSN 3455-00-027-2440 is a Reamer,machine, manufactured by Morse Cutting Tools Div of Morse Cutting Tools Corp, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-00-027-2440 has 1 manufacturer part number on file: 1655 SIZE 0.766 IN (Morse Cutting Tools Div of Morse Cutting Tools Corp).
Key specifications for 1655 SIZE 0.766 IN: Shank Diameter: 0.624 INCHES NOMINAL IN; Shank Type: STRAIGHT; Guide: NOT INCLUDED; Flute Length: 2.500 INCHES NOMINAL 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.