The Grinding Machine,surface,recipro, cataloged under National Stock Number 3415-01-357-2021, is classified within Federal Supply Class 3415 (Grinding Machines) of the Metalworking Machinery (continued) group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3415-01-357-2021 |
| Item Name | Grinding Machine,surface,recipro |
| FSC / FSG | 3415 / 34 — Grinding Machines |
| Status | ACTIVE |
| Work Surface Cross Travel | 6.500 INCHES NOMINAL IN |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Work Surface Length | 18.000 INCHES NOMINAL IN |
| Current Type | AC |
| Wheel Maximum Diameter | 8.000 INCHES IN |
| Horsepower Rating | 5.0 |
| Power Source | ELECTRIC MOTOR |
| Voltage in Volts | 230.0 AND 460.0 |
| Spindle Diameter | 1.000 INCHES NOMINAL IN |
| Work Surface Width | 6.000 INCHES NOMINAL IN |
| Work Surface Feed Method | POWER |
| Mounting Type for Which Designed | FLOOR |
| Work Surface Longitudinal Travel | 19.000 INCHES NOMINAL IN |
| Spindle Position | HORIZONTAL |
| Current Rating in Amps | 300.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| EG618CNC | 3/9 Design control — primary reference U.S. Government activity |
NSN 3415-01-357-2021 is a Grinding Machine,surface,recipro, classified under FSC 3415, Grinding Machines. Status: active.
Key specifications for 3415-01-357-2021: Work Surface Cross Travel: 6.500 INCHES NOMINAL IN; Phase: THREE; Frequency in Hertz: 60.0; Work Surface Length: 18.000 INCHES NOMINAL IN. 16 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.