The File,rotary, cataloged under National Stock Number 3455-01-054-9644, 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13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-054-9644 |
| Item Name | File,rotary |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Status | ACTIVE |
| Length | 1.000 INCHES NOMINAL IN |
| Overall Diameter | 0.250 INCHES NOMINAL IN |
| Cutter Tooth Style Designator | C7 |
| Cutting Surface Length | 1.000 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL SHAPE WITH END CUT |
| Diameter | 0.250 INCHES NOMINAL IN |
| Shape | STRAIGHT |
| Mounting Shank | INCLUDED |
| Removability Feature | NOT INCLUDED |
| Shank Overall Length | 2.000 INCHES NOMINAL IN |
| Material | CARBIDE |
| Cutter Tooth Shaping Method | GROUND FROM SOLID |
| Cutter Tooth Cut Style | MEDIUM |
| 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 |
|---|---|
| TCR-106-EC-M W/CB | 5/9 Secondary reference Rota File Corporation Dba Rota Tool |
| CLA-W-EC-M | 5/9 Secondary reference Severance Tool Industries Inc. |
| SB-1A | 3/2 Design control — primary reference U.S. Government activity |
NSN 3455-01-054-9644 is a File,rotary, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3610-01-296-1765. Verify interchangeability with system specifications before substitution.
Key specifications for 3455-01-054-9644: Length: 1.000 INCHES NOMINAL IN; Overall Diameter: 0.250 INCHES NOMINAL IN; Cutter Tooth Style Designator: C7; Cutting Surface Length: 1.000 INCHES NOMINAL IN. 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.