The Relay,solid State, cataloged under National Stock Number 5945-01-285-1984, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Relay,solid State |
| FSC / FSG | 5945 — Relays and Solenoids (FSG 59) |
| Manufacturers | Leach International Corp Div Leach International Corporation (CAGE 58657); Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (CAGE 11532); Northrop Grumman Systems Corporation Dba Electronic Systems (CAGE 18323) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-285-1984 |
| Primary Part Number | 685-1001 |
| Item Name | Relay,solid State |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| SR1-1R4D-0072 | Leach International Corp Div Leach International Corporation (USA) |
| 685-1001 PRIMARY | Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA) |
| 7488A15H01 | Northrop Grumman Systems Corporation Dba Electronic Systems (USA) |
NSN 5945-01-285-1984 is a Relay,solid State, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-285-1984 has 3 manufacturer part numbers on file: SR1-1R4D-0072 (Leach International Corp Div Leach International Corporation), 685-1001 (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/), 7488A15H01 (Northrop Grumman Systems Corporation Dba Electronic Systems).
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.