The Reamer,machine, cataloged under National Stock Number 3455-01-003-8028, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-003-8028 |
| Primary Part Number | T.F.I.M.25.117-2028 |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.191 INCHES NOMINAL IN |
| Pilot Type | FIXED |
| Flute Design | HELICAL |
| Helix Direction | LEFT-HAND |
| Flute Cut Direction | RIGHT-HAND |
| Shank Type | STRAIGHT |
| Guide | NOT INCLUDED |
| Flute Length | 0.600 INCHES NOMINAL IN |
| Diameter | 0.203 INCHES NOMINAL IN |
| Pilot Diameter | 0.190 INCHES NOMINAL IN |
| Pilot Length | 0.200 INCHES NOMINAL IN |
| Flute Type | INTEGRAL |
| Flute Quantity | 4 |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL CUTTING EDGE TIP |
| Reamer Type | LEFT 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 |
| Part Number | Manufacturer |
|---|---|
| T.F.I.M.25.117-2028 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| T.F.I.M.25.117-2028 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| APT-117-2028 | 5/9 Secondary reference Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool |
| T.F.I.M.25.117-2028 | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
NSN 3455-01-003-8028 is a Reamer,machine, manufactured by The Boeing Company Div Defense, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-003-8028 has 2 manufacturer part numbers on file: T.F.I.M.25.117-2028 (Kennametal Inc. Div Kennametal Industrial Products Group), T.F.I.M.25.117-2028 (The Boeing Company Div Defense).
Key specifications for T.F.I.M.25.117-2028: Shank Diameter: 0.191 INCHES NOMINAL IN; Pilot Type: FIXED; Flute Design: HELICAL; Helix Direction: LEFT-HAND. 16 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.