The Grinding Machine,surface,recipro, cataloged under National Stock Number 3415-00-809-1971, is classified within Federal Supply Class 3415 (Grinding Machines) of the Metalworking Machinery (continued) group. The manufacturer of record is Doall Baltimore Company. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3415-00-809-1971 |
| Primary Part Number | D824-12 |
| Item Name | Grinding Machine,surface,recipro |
| FSC / FSG | 3415 / 34 — Grinding Machines |
| Manufacturer | Doall Baltimore Company |
| Status | ACTIVE |
| Work Surface Cross Travel | 10.000 INCHES NOMINAL IN |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Work Surface Length | 24.000 INCHES NOMINAL IN |
| Current Type | AC |
| Wheel Maximum Diameter | 10.000 INCHES IN |
| Horsepower Rating | 3.0 |
| Head Vertical Adjustment | 12.500 INCHES NOMINAL IN |
| Head Feed Type | POWER |
| Power Source | ELECTRIC MOTOR |
| Voltage in Volts | 220.0 AND 440.0 |
| Spindle Diameter | 4.000 INCHES NOMINAL IN |
| Work Surface Width | 8.500 INCHES NOMINAL IN |
| Mounting Type for Which Designed | FLOOR |
| Work Surface Longitudinal Travel | 26.000 INCHES NOMINAL IN |
| Spindle Position | HORIZONTAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| D824-12 PRIMARY | Doall Baltimore Company (USA) |
| Reference | Meaning |
|---|---|
| D8-1 | 5/9 Secondary reference Doall Baltimore Company |
NSN 3415-00-809-1971 is a Grinding Machine,surface,recipro, manufactured by Doall Baltimore Company, classified under FSC 3415, Grinding Machines. Status: active.
NSN 3415-00-809-1971 has 1 manufacturer part number on file: D824-12 (Doall Baltimore Company).
Key specifications for D824-12: Work Surface Cross Travel: 10.000 INCHES NOMINAL IN; Phase: THREE; Frequency in Hertz: 60.0; Work Surface Length: 24.000 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.