The Cutter,milling,end, cataloged under National Stock Number 3455-00-899-0339, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3455-00-899-0339 |
| Item Name | Cutter,milling,end |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Status | ACTIVE |
| Shank Diameter | 1.000 INCHES NOMINAL IN |
| Flute Design | HELICAL |
| Helix Direction | RIGHT-HAND |
| Design Form | SINGLE END |
| Shank Type | FLATTED STRAIGHT |
| Cut Length | 2.000 INCHES NOMINAL IN |
| Diameter | 1.125 INCHES NOMINAL IN |
| Cutting Rotation Direction | RIGHT-HAND |
| Material | STEEL |
| 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 |
|---|---|
| GGG-C-755 | 4/1 Identification reference U.S. Government activity |
| MS15710-24 | 2/2 Government specification standardization U.S. Government activity |
| 55275 | 5/9 Secondary reference Lear Siegler Inc National Twist Drill and Tool Div |
NSN 3455-00-899-0339 is a Cutter,milling,end, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4140-01-463-2910. Verify interchangeability with system specifications before substitution.
Key specifications for 3455-00-899-0339: Shank Diameter: 1.000 INCHES NOMINAL IN; Flute Design: HELICAL; Helix Direction: RIGHT-HAND; Design Form: SINGLE END. 9 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.