The Relay,electromagnetic, cataloged under National Stock Number 5945-01-148-0340, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | Te Connectivity Corporation (CAGE 77342); Avtron Aerospace Inc (CAGE 01014); Opto 22 (CAGE 55442) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-148-0340 |
| Primary Part Number | OAC5 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Te Connectivity Corporation |
| 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 |
|---|---|
| OAC5 PRIMARY | Te Connectivity Corporation (USA) |
| 351385 | Avtron Aerospace Inc (USA) |
| OAC5 PRIMARY | Opto 22 (USA) |
| Reference | Meaning |
|---|---|
| 1735AS841-1 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 15553 | C/1 Advisory reference — outside the item-of-supply concept Opto 22 |
| 7036093-001 | 7/2 Vendor item drawing reference Rosanne Hooks Mdpa |
NSN 5945-01-148-0340 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-148-0340 has 3 manufacturer part numbers on file: OAC5 (Te Connectivity Corporation), 351385 (Avtron Aerospace Inc), OAC5 (Opto 22).
3 possible matches (shared part number, not a government interchangeability claim): 4010-01-150-7965, 4920-01-505-1117, 4730-01-602-2357. 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.