The Relay,motor Driven, cataloged under National Stock Number 5945-00-694-0716, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5945-00-694-0716 |
| Primary Part Number | CR2820-1740A4 |
| Item Name | Relay,motor Driven |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| 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 |
|---|---|
| CR2820-1740A4 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 4485-314 | 3/9 Design control — primary reference Porter H K Co Inc Electrical Div Lynchburgh Works |
| JH31-60 | 5/9 Secondary reference Hollingsworth John R Co |
NSN 5945-00-694-0716 is a Relay,motor Driven, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-694-0716 has 1 manufacturer part number on file: CR2820-1740A4 (Lockheed Martin Corporation Div Rms).
Key specifications for CR2820-1740A4: Special Features: ONE NORMALLY OPEN,ONE NORMALLY CLOSED TIME DELAY;ONE INSTANTANEOUS CONTACT;60 HZ;COIL VOLTAGE 460 VAC;5.750 IN. LG;4.500 IN. W;4.375 IN. H;FOUR 0.250 IN. DIA MTG HOLES ON 4.875 X 4.000 IN. MTG CTRS VAC. 0 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.