The Relay,solid State, cataloged under National Stock Number 5945-01-507-2938, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-507-2938 |
| Primary Part Number | 27A1D0 |
| Item Name | Relay,solid State |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | ACTIVE |
| Operating Temp Range | -40.0 TO 150.0 FAHRENHEIT DEGF |
| Current Rating | UNABLE TO DECODE |
| Terminal Type and Quantity | 12 SCREW |
| 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 |
|---|---|
| 320-7494766 ITEM 19 | Naval Sea Systems Command (USA) |
| 27A1D0 PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
NSN 5945-01-507-2938 is a Relay,solid State, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-507-2938 has 2 manufacturer part numbers on file: 320-7494766 ITEM 19 (Naval Sea Systems Command), 27A1D0 (Setra Systems, Inc. Dba Gems Sensors).
Key specifications for 27A1D0: Overall Height: 2.125 INCHES NOMINAL IN; Overall Length: 4.347 INCHES NOMINAL IN; Overall Width: 3.375 INCHES NOMINAL IN; Special Features: CANNOT IGNITE FLAMMABLE MATERIALS; SENSITIVITY (OHMS) 3K. 3 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.