The Cutter Bit,tool Holder, cataloged under National Stock Number 3455-01-042-0885, 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. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-042-0885 |
| Primary Part Number | 44829 |
| 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 |
| Usage Design | CUTTING-OFF TOOL HOLDER |
| Overall Thickness | 0.688 INCHES NOMINAL IN |
| Shape | BEVELED |
| Material Location | OVERALL |
| Unable to Decode | UNABLE TO DECODE |
| Material | STEEL |
| Cutting Edge Finish | UNGROUND |
| 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 |
|---|---|
| 44829 PRIMARY | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 864-P4 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 3585-9750 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 864CO-P4 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| Reference | Meaning |
|---|---|
| 3585-9750 | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| 864-P4 | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| 44829 | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
| 864CO-P4 | 5/9 Secondary reference Cleveland Twist Drill Co Div of Greenfield Industries Inc |
NSN 3455-01-042-0885 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 3455-01-042-0885 has 4 manufacturer part numbers on file: 44829 (Kennametal Inc. Div Kennametal Industrial Products Group), 864-P4 (Kennametal Inc. Div Kennametal Industrial Products Group), 3585-9750 (Kennametal Inc. Div Kennametal Industrial Products Group), 864CO-P4 (Kennametal Inc. Div Kennametal Industrial Products Group).
2 possible matches (shared part number, not a government interchangeability claim): 5210-01-245-3797, 2530-01-370-3339. Verify interchangeability with system specifications before substitution.
Key specifications for 44829: Usage Design: CUTTING-OFF TOOL HOLDER; Overall Thickness: 0.688 INCHES NOMINAL IN; Shape: BEVELED; Overall Length: 5.000 INCHES NOMINAL IN. 7 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.