The Cutter Bit,tool Holder, cataloged under National Stock Number 3455-01-045-9151, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Kennametal Inc. Div Kennametal Industrial Products Group. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Cutter Bit,tool Holder |
| FSC / FSG | 3455 — Cutting Tools for Machine Tools (FSG 34) |
| Manufacturers | Kennametal Inc. Div Kennametal Industrial Products Group (CAGE 1NEX4) |
| Parameter | Value |
|---|---|
| NSN | 3455-01-045-9151 |
| Primary Part Number | 44828 P8X |
| Item Name | Cutter Bit,tool Holder |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Kennametal Inc. Div Kennametal Industrial Products Group |
| Status | ACTIVE |
| 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 |
|---|---|
| 44828 P8X PRIMARY | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 864 3585-9748 P8X | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 44828 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 864CO-P8X | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 3585-9748 P8X | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| Reference | Meaning |
|---|---|
| 864CO-P8X | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| 44828 P8X | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| 864 3585-9748 P8X | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| 44828 | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| 3585-9748 P8X | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
NSN 3455-01-045-9151 is a Cutter Bit,tool Holder, manufactured by Kennametal Inc. Div Kennametal Industrial Products Group, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-045-9151 has 5 manufacturer part numbers on file: 44828 P8X (Kennametal Inc. Div Kennametal Industrial Products Group), 864 3585-9748 P8X (Kennametal Inc. Div Kennametal Industrial Products Group), 44828 (Kennametal Inc. Div Kennametal Industrial Products Group), 864CO-P8X (Kennametal Inc. Div Kennametal Industrial Products Group), 3585-9748 P8X (Kennametal Inc. Div Kennametal Industrial Products Group).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-186-3115. Verify interchangeability with system specifications before substitution.
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.