The Cutter,milling,end, cataloged under National Stock Number 3455-01-337-0220, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Cooper Automation and Machine Co Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3455-01-337-0220 |
| Primary Part Number | CR24-5 |
| Item Name | Cutter,milling,end |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Cooper Automation and Machine Co Inc |
| Status | ACTIVE |
| Design Form | ANY ACCEPTABLE |
| Flute Quantity | 4 |
| 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 |
|---|---|
| CR24-5 | Cooper Automation and Machine Co Inc (USA) |
| Reference | Meaning |
|---|---|
| B94.19 TABLE 40 | 3/1 Design control — primary reference U.S. Government activity |
NSN 3455-01-337-0220 is a Cutter,milling,end, manufactured by Cooper Automation and Machine Co Inc, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-337-0220 has 1 manufacturer part number on file: CR24-5 (Cooper Automation and Machine Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-662-7457. Verify interchangeability with system specifications before substitution.
Key specifications for CR24-5: Design Form: ANY ACCEPTABLE; Flute Quantity: 4. 2 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.