The Relay,reed, cataloged under National Stock Number 5945-01-224-4030, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-224-4030 |
| Item Name | Relay,reed |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Status | ACTIVE |
| Main Contact Maximum Voltage Rating in Volts | 100.0 DC |
| Overall Diameter | 0.310 INCHES NOMINAL0.310 INCHES NOMINAL IN |
| Operating Voltage Rating and Type at Specified Temp | 4.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS |
| Terminal Type and Quantity | 8 TAB, SOLDER LUG ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 831A-1 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5945-01-224-4030 is a Relay,reed, classified under FSC 5945, Relays and Solenoids. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 8145-01-283-9401. Verify interchangeability with system specifications before substitution.
Key specifications for 5945-01-224-4030: Overall Height: 0.275 INCHES NOMINAL0.275 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 100.0 DC; Overall Diameter: 0.310 INCHES NOMINAL0.310 INCHES NOMINAL IN; Overall Length: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN. 5 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.