The Terminal Board, cataloged under National Stock Number 5940-01-592-3443, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-592-3443 |
| Primary Part Number | 1559AS503-1 |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 FLANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.500 INCHES IN |
| Terminal Facility Quantity | 8 |
| Dielectric Withstanding Voltage in Volts | 1700.0 |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.940 INCHES IN |
| Terminal Design | LATERAL FEEDTHRU |
| Center to Center Distance Between Terminals | 0.420 INCHES IN |
| Terminal Row Quantity | 2 |
| Mounting Bolt Circle Diameter | 0.234 INCHES IN |
| Material | COPPER ALLOY TERMINALS |
| Material | PAPER BOARD |
| Distance Between Terminal Row Centers | 0.560 INCHES IN |
| Board Construction | SOLID CONSTRUCTION |
| Current Rating in Amps | 50.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 672 GP 06 | Regal Beloit America, Inc (USA) |
| 1559AS503-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5940-01-592-3443 is a Terminal Board, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-592-3443 has 2 manufacturer part numbers on file: 672 GP 06 (Regal Beloit America, Inc), 1559AS503-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1559AS503-1: Mounting Facility Type and Quantity: 2 FLANGE; Center to Center Distance Between Mounting Facilities Parallel to Width: 0.500 INCHES IN; Terminal Facility Quantity: 8; Dielectric Withstanding Voltage in Volts: 1700.0. 14 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.
NSN 5940-01-592-3443 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.