The Contact Set,relay, cataloged under National Stock Number 5945-01-406-5906, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Schneider Electric Usa, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5945-01-406-5906 |
| Primary Part Number | LA8DN20 |
| Item Name | Contact Set,relay |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Schneider Electric Usa, Inc. |
| Status | ACTIVE |
| Contact Current Type | AC AND DC |
| Contact Quantity | 2 |
| Contact Maximum Voltage Rating in Volts | 660.0 |
| Contact Current Rating at Maximum Rated Voltage | 10.0 AMPERES NOMINAL |
| 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 |
|---|---|
| LA8DN20 | Schneider Electric Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 62276-1 | 3/9 Design control — primary reference U.S. Government activity |
| LA8DN20 | 5/9 Secondary reference Telemecanique Inc |
NSN 5945-01-406-5906 is a Contact Set,relay, manufactured by Schneider Electric Usa, Inc., classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-406-5906 has 1 manufacturer part number on file: LA8DN20 (Schneider Electric Usa, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6680-01-581-3690. Verify interchangeability with system specifications before substitution.
Key specifications for LA8DN20: Contact Current Type: AC AND DC; Contact Quantity: 2; Contact Maximum Voltage Rating in Volts: 660.0; Special Features: CONTACT BLOCK IS SIDE MOUNT. 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.