The Relay,electromagnetic, cataloged under National Stock Number 5945-01-377-9028, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Philadelphia Tramrail Crane and Hoist Service Co Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 — Relays and Solenoids (FSG 59) |
| Manufacturers | Philadelphia Tramrail Crane and Hoist Service Co Inc (CAGE 46840) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-377-9028 |
| Primary Part Number | 154868 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Philadelphia Tramrail Crane and Hoist Service Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 154868 PRIMARY | Philadelphia Tramrail Crane and Hoist Service Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 9050-AO-10D-120V-60H | C/1 Advisory reference — outside the item-of-supply concept Schneider Electric Usa, Inc. |
| 9050AO10DV02 | 5/9 Secondary reference Schneider Electric Usa, Inc Dba Schneider Electric |
| 9050-AO-10D-120V-60HZ | 5/9 Secondary reference Schneider Electric Usa, Inc Dba Schneider Electric |
NSN 5945-01-377-9028 is a Relay,electromagnetic, manufactured by Philadelphia Tramrail Crane and Hoist Service Co Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-377-9028 has 1 manufacturer part number on file: 154868 (Philadelphia Tramrail Crane and Hoist Service Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 6645-01-592-0524. Verify interchangeability with system specifications before substitution.
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.