The Lathe,engine, cataloged under National Stock Number 3416-01-437-3640, is classified within Federal Supply Class 3416 (Lathes) of the Metalworking Machinery (continued) group. Government technical data includes 25 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3416-01-437-3640 |
| Item Name | Lathe,engine |
| FSC / FSG | 3416 / 34 — Lathes |
| Status | ACTIVE |
| Distance Between Closed Centers | 30.000 INCHES NOMINAL IN |
| Rated Swing Through Open Gap | 34.000 INCHES NOMINAL IN |
| Phase | THREE |
| Swing Over Cross Slide | 12.000 INCHES NOMINAL IN |
| Carriage Longitudinal Feed Operation Method | HAND AND POWER |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Design Type | PLAIN |
| Carriage Quantity | 1 |
| Headstock Drive Type | GEARED HEAD |
| Voltage in Volts | 230.0 AND 460.0 |
| Rated Swing Over Closed Gap | 19.000 INCHES NOMINAL IN |
| Hole Diameter Through Spindle | 1.750 INCHES NOMINAL IN |
| Accessory Components and Quantity | STD EQUIP, MORSE TAPR NO4;DIGITALREADOUT;WRENCH KIT;WORK LIGHT;DRIVE PLATE;THREAD CHASN DIAL;6IN SPNDL NOSE;LARGE FACE PLATE;CHUCK W/JAWS IN |
| Electric Motor Quantity | 1 |
| Distance Between Open Centers | 54.000 INCHES NOMINAL IN |
| Carriage Cross Feed Operation Method | HAND AND POWER |
| Actual Swing Over Closed Gap | 19.000 INCHES NOMINAL IN |
| Spindle Speed Range in RPM | +25.0 TO 1000.0 |
| Electric Motor Horsepower Rating | 7.500 |
| Spindle Speed Quantity | 12 |
| Mounting Type | FLOOR |
| Purpose for Which Designed | GENERAL |
| Performance Type | STANDARD DUTY |
| Actual Swing Through Open Gap | 34.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| MIL-L-13896CLASZ1912 | 2/2 Government specification standardization U.S. Government activity |
NSN 3416-01-437-3640 is a Lathe,engine, classified under FSC 3416, Lathes. Status: active.
Key specifications for 3416-01-437-3640: Distance Between Closed Centers: 30.000 INCHES NOMINAL IN; Rated Swing Through Open Gap: 34.000 INCHES NOMINAL IN; Phase: THREE; Swing Over Cross Slide: 12.000 INCHES NOMINAL IN. 25 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.