The Relay,solid State, cataloged under National Stock Number 5945-01-101-1172, 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. 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 | 5945-01-101-1172 |
| Primary Part Number | R420-AED-1120-BC |
| Item Name | Relay,solid State |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Leach International Corp Div Leach International Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| R420-AED-1120-BC PRIMARY | Leach International Corp Div Leach International Corporation (USA) |
NSN 5945-01-101-1172 is a Relay,solid State, manufactured by Leach International Corp Div Leach International Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-101-1172 has 1 manufacturer part number on file: R420-AED-1120-BC (Leach International Corp Div Leach International Corporation).
Key specifications for R420-AED-1120-BC: Special Features: 20-32 VDC INPUT VOLTAGE; 1PDT; 2 AMPS AT 28 VDC; MINUS 55 DEG C TO PLUS 85 DEG C OPERATING TEMP RANGE; 150 MILLIAMPS MAX OPERATING CURRENT; POLARIZED; 2.187 IN. LG; 1.531 IN. MAX W; 2.459 IN. H; THREE 0.147 IN. DIA MTG HOLES ON THE CORNERS OF AN ISOSCELES TRIANGLE,BASE 0.750 IN.,ALTITUDE 1.844 IN. MAX VDC. 0 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.