The Relay,electromagnetic, cataloged under National Stock Number 5945-01-731-1597, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Leach International Corp Div Leach International Corporation. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-731-1597 |
| Primary Part Number | KM-U5B |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Leach International Corp Div Leach International Corporation |
| Status | ACTIVE |
| Main Contact Maximum Voltage Rating in Volts | 14.5 DC |
| Terminal Type and Quantity | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| KM-U5B PRIMARY | Leach International Corp Div Leach International Corporation (USA) |
NSN 5945-01-731-1597 is a Relay,electromagnetic, manufactured by Leach International Corp Div Leach International Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-731-1597 has 1 manufacturer part number on file: KM-U5B (Leach International Corp Div Leach International Corporation).
Key specifications for KM-U5B: Overall Height: 1.660 INCHES MAXIMUM IN; Main Contact Maximum Voltage Rating in Volts: 14.5 DC; Overall Width: 1.718 INCHES MAXIMUM IN; Special Features: TEMPERATURE RANGE NEGATIVE 70 DEGREES CELSIUS TO POSITIVE 125 DEGREES CELSIUS. 2 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.