The Relay,hybrid, cataloged under National Stock Number 5945-01-437-7449, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-437-7449 |
| Primary Part Number | 3075AS506-1 |
| Item Name | Relay,hybrid |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 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 |
|---|---|
| LR2 D13 04 | Schneider Electric Usa, Inc. (USA) |
| 3075AS506-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 3075AS506-1 | Lake Shore Systems, Inc. (USA) |
NSN 5945-01-437-7449 is a Relay,hybrid, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-437-7449 has 3 manufacturer part numbers on file: LR2 D13 04 (Schneider Electric Usa, Inc.), 3075AS506-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 3075AS506-1 (Lake Shore Systems, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5945-01-480-5517. Verify interchangeability with system specifications before substitution.
Key specifications for 3075AS506-1: End Item Identification: PREPROVISIONING SUPPORT NAVICP IS POE. 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.