The Electrical Discharge Machine,wir, cataloged under National Stock Number 3410-01-394-0503, is classified within Federal Supply Class 3410 (Electrical and Ultrasonic Erosion Machines) of the Metalworking Machinery (continued) group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3410-01-394-0503 |
| Item Name | Electrical Discharge Machine,wir |
| FSC / FSG | 3410 / 34 — Electrical and Ultrasonic Erosion Machines |
| Status | ACTIVE |
| General Characteristics Item Description | HITACHI MODEL H-CUT 203-M WIRE ELECTRICAL DISCHARGE MACHINE COMPLETE WITH HITACHI MARK-100 CNC CONTROL; 14 IN. COLOR CRT; BACKGROUND EDITING; MAXIMUM WORKPIECE DIMENSIONS: 18 IN. WIDE; 14 IN. DEEP; 6.7 IN. HIGH; MAXIMUM WORKPIECE WEIGHT 440 POUNDS; TRAVEL X AXIS 12.8 IN.; TRAVEL Y AXIS 9.8 IN.; TRAVEL U AND V AXIS +-.74 IN.; TAPER ANGLE +-12 DEGREES IN 3 IN.; POSITIONING ACCURACY +-.0001 IN.; TABLE FEED RATE 23.6 IN. PER MINUTE; WIRE DIAMETER 0.004 IN. THRU 0.012 IN.; WIRE FEED RATE 3.5 IN./SEC.; WIRE TENSION RANGE 200 TO 1700 GRAMS; MACHINE DIMENSIONS 76 IN. WIDE BY 69 IN. DEEP BY 76 IN. HIGH; MACHINE WEIGHT 3300 POUNDS LBS |
| 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 |
|---|---|
| H-CUT MODEL 203M | 5/9 Secondary reference Midwest Machinery of Ohio Inc |
| 254Y | 3/9 Design control — primary reference Midwest Machinery of Ohio Inc |
NSN 3410-01-394-0503 is a Electrical Discharge Machine,wir, classified under FSC 3410, Electrical and Ultrasonic Erosion Machines. Status: active.
Key specifications for 3410-01-394-0503: General Characteristics Item Description: HITACHI MODEL H-CUT 203-M WIRE ELECTRICAL DISCHARGE MACHINE COMPLETE WITH HITACHI MARK-100 CNC CONTROL; 14 IN. COLOR CRT; BACKGROUND EDITING; MAXIMUM WORKPIECE DIMENSIONS: 18 IN. WIDE; 14 IN. DEEP; 6.7 IN. HIGH; MAXIMUM WORKPIECE WEIGHT 440 POUNDS; TRAVEL X AXIS 12.8 IN.; TRAVEL Y AXIS 9.8 IN.; TRAVEL U AND V AXIS +-.74 IN.; TAPER ANGLE +-12 DEGREES IN 3 IN.; POSITIONING ACCURACY +-.0001 IN.; TABLE FEED RATE 23.6 IN. PER MINUTE; WIRE DIAMETER 0.004 IN. THRU 0.012 IN.; WIRE FEED RATE 3.5 IN./SEC.; WIRE TENSION RANGE 200 TO 1700 GRAMS; MACHINE DIMENSIONS 76 IN. WIDE BY 69 IN. DEEP BY 76 IN. HIGH; MACHINE WEIGHT 3300 POUNDS LBS; Special Features: DIELECTRIC SYSTEM: RESERVOIR CAPACITY 42 GALLONS; STAINLESS TANK; FILTER EBBCO SIMPLEX HURRICANE WITH 1 CUBIC FOOT DE-I UNIT; DIELECTRIC FLUID-DEIONIZED WATER; BI-POLAR TRANSISTOR PULSE POWER SUPPLY CIRCUIT SYSTEM; 15 AMPS MAXIMUM OUTPUT CURRENT; 4 STEPS OUTPUT VOLTAGE SELECTIONS; 22 STEPS PULSE ON-TIME SELECTIONS; 32 STEPS FREQUENCY SELECTIONS; 200/220 VOLT; AC; 60 HERTZ; 3 PHASE; 7 KVA; UNIT DIMENSIONS: 28 IN. WIDE BY 57 IN. DEEP BY 72 IN. HIGH; UNIT WEIGHT 13420 POUNDS LBS. 1 specification is 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.