The Relay,electromagnetic, cataloged under National Stock Number 5945-01-137-1109, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Emerson Climate Technologies, Inc. Dba Design Services Network. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 — Relays and Solenoids (FSG 59) |
| Manufacturers | Emerson Climate Technologies, Inc. Dba Design Services Network (CAGE 5L3D4) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-137-1109 |
| Primary Part Number | 940-0090-06 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Emerson Climate Technologies, Inc. Dba Design Services Network |
| 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 |
|---|---|
| 940-0090-06 PRIMARY | Emerson Climate Technologies, Inc. Dba Design Services Network (USA) |
| Reference | Meaning |
|---|---|
| 040-0090-06 | 5/9 Secondary reference Copeland Corp |
| 940-009-06 | 5/9 Secondary reference Emerson Climate Technologies, Inc. Dba Design Services Network |
| 9181004-05 | 3/9 Design control — primary reference Mile High Equipment Company Dba Ice-O-Matic |
NSN 5945-01-137-1109 is a Relay,electromagnetic, manufactured by Emerson Climate Technologies, Inc. Dba Design Services Network, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-137-1109 has 1 manufacturer part number on file: 940-0090-06 (Emerson Climate Technologies, Inc. Dba Design Services Network).
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.