The Relay,electromagnetic, cataloged under National Stock Number 5945-01-449-7166, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Leach International Corp Div Leach International Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-449-7166 |
| Primary Part Number | KL-D4L-025 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Leach International Corp Div Leach International Corporation |
| 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 |
|---|---|
| KL-D4L-025 PRIMARY | Leach International Corp Div Leach International Corporation (USA) |
| Reference | Meaning |
|---|---|
| FCAL-410-186 | 5/9 Secondary reference Struthers-Dunn Inc |
| 5D0026-1 | 5/2 Secondary reference U.S. Government activity |
| FCAL-410-186 | 5/9 Secondary reference Struthers-Dunn Inc. |
| FCAL-410-186 | C/1 Advisory reference — outside the item-of-supply concept Te Connectivity Corporation |
NSN 5945-01-449-7166 is a Relay,electromagnetic, manufactured by Leach International Corp Div Leach International Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-449-7166 has 1 manufacturer part number on file: KL-D4L-025 (Leach International Corp Div Leach International Corporation).
Key specifications for KL-D4L-025: End Item Identification: AIRCRAFT, C-17A A. 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.