The Relay,electromagnetic, cataloged under National Stock Number 5945-01-680-1238, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Omron Electronics Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5945-01-680-1238 |
| Primary Part Number | J7KNA-AR-31 24VS |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Omron Electronics Llc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 24.0 DC |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 50.0 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 35.0 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM |
| Terminal Type and Quantity | 10 SCREW ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION AND 1 POLE, SINGLE THROW, NORMALLY CLOSED, 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 |
| Part Number | Manufacturer |
|---|---|
| J7KNA-AR-31 24VS PRIMARY | Omron Electronics Llc (USA) |
| Reference | Meaning |
|---|---|
| NV1028180 FIND 21 | C/1 Advisory reference — outside the item-of-supply concept Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 5945-01-680-1238 is a Relay,electromagnetic, manufactured by Omron Electronics Llc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-680-1238 has 1 manufacturer part number on file: J7KNA-AR-31 24VS (Omron Electronics Llc).
Key specifications for J7KNA-AR-31 24VS: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Height: 49.0 MILLIMETERS NOMINAL MM; Main Contact Maximum Voltage Rating in Volts: 24.0 DC; Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY. 8 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.