The Lathe,turret,horizontal, cataloged under National Stock Number 3416-01-654-9301, is classified within Federal Supply Class 3416 (Lathes) of the Metalworking Machinery (continued) group. The manufacturer of record is Haas Automation Inc. Government technical data includes 8 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. 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 | 3416-01-654-9301 |
| Primary Part Number | ST-20 |
| Item Name | Lathe,turret,horizontal |
| FSC / FSG | 3416 / 34 — Lathes |
| Manufacturer | Haas Automation Inc |
| Status | ACTIVE |
| Turret Position Quantity | 12 |
| Phase | THREE |
| Swing Over Cross Slide | 20.75 INCHES NOMINAL IN |
| Maximum Bar Stock Diameter Accommodated | 15.0 INCHES IN |
| Voltage in Volts | 260.0 |
| Maximum Chucking Distance Over Universal Carriage | 8.3 INCHES IN |
| Mounting Type | FLOOR |
| Operation Method | COMPUTER NUMERICAL CONTROL |
| 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 |
|---|---|
| ST-20 PRIMARY | Haas Automation Inc (USA) |
NSN 3416-01-654-9301 is a Lathe,turret,horizontal, manufactured by Haas Automation Inc, classified under FSC 3416, Lathes. Status: active.
NSN 3416-01-654-9301 has 1 manufacturer part number on file: ST-20 (Haas Automation Inc).
2 possible matches (shared part number, not a government interchangeability claim): 3416-01-698-8832, 6625-01-708-2923. Verify interchangeability with system specifications before substitution.
Key specifications for ST-20: Turret Position Quantity: 12; Phase: THREE; Swing Over Cross Slide: 20.75 INCHES NOMINAL IN; Maximum Bar Stock Diameter Accommodated: 15.0 INCHES IN. 8 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.