The Relay,electromagnetic, cataloged under National Stock Number 5945-01-616-1668, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Joslyn Clark Controls, Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-616-1668 |
| Primary Part Number | CV77U030506-76 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Joslyn Clark Controls, Llc |
| Status | ACTIVE |
| Duty Type | CONTINUOUS |
| Coil Quantity | 2 |
| 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 |
|---|---|
| CV77U030506-76 PRIMARY | Joslyn Clark Controls, Llc (USA) |
| Reference | Meaning |
|---|---|
| 121765 | 5/2 Secondary reference U.S. Government activity |
| 16923 REV L ITEM 3 | 5/2 Secondary reference U.S. Government activity |
NSN 5945-01-616-1668 is a Relay,electromagnetic, manufactured by Joslyn Clark Controls, Llc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-616-1668 has 1 manufacturer part number on file: CV77U030506-76 (Joslyn Clark Controls, Llc).
Key specifications for CV77U030506-76: Duty Type: CONTINUOUS; Coil Quantity: 2; Part Name Assigned by Controlling Agency: VACUUM CONTACTOR; End Item Identification: ELECTRIC HEATER. 2 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.