The Relay,thermal, cataloged under National Stock Number 5945-01-508-0815, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corporation. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-508-0815 |
| Primary Part Number | C306KN3 |
| Item Name | Relay,thermal |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Eaton Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Contact Arrangement | SINGLE POLE, SINGLE THROW, NORMALLY OPEN |
| Contact Maximum Current Rating in Amps | 105.0 AC |
| Terminal Type and Quantity | 3 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 |
|---|---|
| C306KN3 PRIMARY | Eaton Corporation (USA) |
| Reference | Meaning |
|---|---|
| C306KN3 | 3/9 Design control — primary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
NSN 5945-01-508-0815 is a Relay,thermal, manufactured by Eaton Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-508-0815 has 1 manufacturer part number on file: C306KN3 (Eaton Corporation).
Key specifications for C306KN3: Mounting Facility Type and Quantity: 2 THREADED HOLE(S); Overall Height: 4.910 INCHES NOMINAL IN; Contact Arrangement: SINGLE POLE, SINGLE THROW, NORMALLY OPEN; Overall Length: 7.170 INCHES NOMINAL IN. 4 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.