The Relay,electromagnetic, cataloged under National Stock Number 5945-01-397-7255, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Psi-Peripheral Support. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-397-7255 |
| Primary Part Number | S121-7026 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Psi-Peripheral Support |
| Status | ACTIVE |
| Winding Quantity | 1 |
| Main Contact Maximum Voltage Rating in Volts | 125.0 AC AND 250.0 AC |
| Frequency in Hertz | 60.0 NOMINAL |
| Operating Voltage Rating and Type at Specified Temp | 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Pile-Up Main Contact Form Arrangement | 3 |
| Coil Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S121-7026 PRIMARY | Psi-Peripheral Support (USA) |
NSN 5945-01-397-7255 is a Relay,electromagnetic, manufactured by Psi-Peripheral Support, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-01-397-7255 has 1 cross-referenced part number: S121-7026 (Psi-Peripheral Support).
There is 1 known substitute for 5945-01-397-7255: 5945-00-458-3351. Verify interchangeability with system specifications before substitution.
Key specifications for S121-7026: Winding Quantity: 1; Main Contact Maximum Voltage Rating in Volts: 125.0 AC AND 250.0 AC; Frequency in Hertz: 60.0 NOMINAL; Operating Voltage Rating and Type at Specified Temp: 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING. 6 total characteristics are documented in the Federal Logistics Information System.