The Relay,electromagnetic, cataloged under National Stock Number 5945-01-421-7440, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hobart Brothers Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-421-7440 |
| Primary Part Number | 16DA-4004A-1 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Hobart Brothers Llc |
| Status | ACTIVE |
| Terminal Type and Quantity | 11 PIN CONTACTS |
| 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 |
|---|---|
| KA-42441-1 | Te Connectivity Corporation (USA) |
| 16DA-4004A-1 PRIMARY | Hobart Brothers Llc (USA) |
NSN 5945-01-421-7440 is a Relay,electromagnetic, manufactured by Hobart Brothers Llc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-421-7440 has 2 manufacturer part numbers on file: KA-42441-1 (Te Connectivity Corporation), 16DA-4004A-1 (Hobart Brothers Llc).
Key specifications for 16DA-4004A-1: Overall Height: 1.406 INCHES NOMINAL IN; Overall Length: 2.281 INCHES NOMINAL IN; Overall Width: 1.219 INCHES NOMINAL IN; Special Features: 115V; 50/60 CYCLE; PLUG-IN TYPE; 10 AMPS V. 1 specification is 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.