The Knurling Tool,machine, cataloged under National Stock Number 3455-01-334-2273, 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9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-334-2273 |
| Item Name | Knurling Tool,machine |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Status | ACTIVE |
| Knurl Outside Diameter | 0.625 INCHES NOMINAL IN |
| Knurling Face Width | 0.188 INCHES NOMINAL IN |
| Knurl Pinhole Diameter | 0.219 INCHES NOMINAL IN |
| Shank Height | 0.875 INCHES NOMINAL IN |
| Shank Length | 5.250 INCHES NOMINAL IN |
| Cut Type | MEDIUM |
| Shank Width | 0.375 INCHES NOMINAL IN |
| Revolving Head Feature | NOT INCLUDED |
| Knurl Pattern | STRAIGHT |
| 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 |
|---|---|
| 83-673STRAIGHTPATTERNMEDIUM | 3/9 Design control — primary reference Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. |
| 83-673STRAIGHTPATTERNMEDIUM | C/1 Advisory reference — outside the item-of-supply concept Apex Tool Group, Llc Dba Nicholson |
| 83-673STRAIGHTPATTERNMEDIUM | 5/9 Secondary reference Armstrong Bros Tool Co |
NSN 3455-01-334-2273 is a Knurling Tool,machine, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
Key specifications for 3455-01-334-2273: Knurl Outside Diameter: 0.625 INCHES NOMINAL IN; Knurling Face Width: 0.188 INCHES NOMINAL IN; Knurl Pinhole Diameter: 0.219 INCHES NOMINAL IN; Shank Height: 0.875 INCHES NOMINAL IN. 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.