The Relay,electromagnetic, cataloged under National Stock Number 5945-00-283-6364, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Prestolite Electric Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-283-6364 |
| Primary Part Number | 4432S |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| FSC Application Data | ENGINE,EXCEPT AIRCRAFT |
| Main Contact Maximum Voltage Rating in Volts | 32.0 DC |
| Main Contact Load Current Rating at Maximum Rated Voltage | 800.0 AMPERES DC RESISTIVE LOAD |
| Duty Type | INTERMITTENT |
| Winding DC Resistance Rating | 2.1 OHMS NOMINAL SINGLE WINDING |
| Coil Quantity | 1 |
| Environmental Protection | DUSTPROOF |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 32.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| 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 |
|---|---|
| 4432S PRIMARY | Prestolite Electric Inc (USA) |
| Reference | Meaning |
|---|---|
| 4432S | 5/9 Secondary reference Prestolite Electric Inc |
| R0014432S | 5/9 Secondary reference Prestolite Electric Inc |
NSN 5945-00-283-6364 is a Relay,electromagnetic, manufactured by Prestolite Electric Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-283-6364 has 1 manufacturer part number on file: 4432S (Prestolite Electric Inc).
Key specifications for 4432S: Overall Height: 5.370 INCHES NOMINAL IN; FSC Application Data: ENGINE,EXCEPT AIRCRAFT; Main Contact Maximum Voltage Rating in Volts: 32.0 DC; Main Contact Load Current Rating at Maximum Rated Voltage: 800.0 AMPERES DC RESISTIVE LOAD. 9 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.