The Cone,reamer, cataloged under National Stock Number 3450-01-422-4532, is classified within Federal Supply Class 3450 (Machine Tools, Portable) of the Metalworking Machinery (continued) group. The manufacturer of record is Ridge Tool Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 3450-01-422-4532 |
| Primary Part Number | MODEL E-863 |
| Item Name | Cone,reamer |
| FSC / FSG | 3450 / 34 — Machine Tools, Portable |
| Manufacturer | Ridge Tool Company |
| 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 |
|---|---|
| 46660 | Ridge Tool Company (USA) |
| MODEL E-863 PRIMARY | Ridge Tool Company (USA) |
NSN 3450-01-422-4532 is a Cone,reamer, manufactured by Ridge Tool Company, classified under FSC 3450, Machine Tools, Portable. Status: active.
NSN 3450-01-422-4532 has 2 manufacturer part numbers on file: 46660 (Ridge Tool Company), MODEL E-863 (Ridge Tool Company).
1 possible match (shared part number, not a government interchangeability claim): 2530-01-661-9607. Verify interchangeability with system specifications before substitution.
Key specifications for MODEL E-863: Special Features: CONE, REAMER (LH AND RH). 0 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.