The Relay Assembly, cataloged under National Stock Number 5945-01-496-8160, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-496-8160 |
| Primary Part Number | 55-20-72-1 |
| Item Name | Relay Assembly |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 55-20-72-1 PRIMARY | Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa (USA) |
| Reference | Meaning |
|---|---|
| 1630630/1635538 IT62 | 5/9 Secondary reference Wesco Distribution, Inc Dba C C a Div Cca |
NSN 5945-01-496-8160 is a Relay Assembly, manufactured by Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-496-8160 has 1 manufacturer part number on file: 55-20-72-1 (Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa).
Key specifications for 55-20-72-1: Special Features: RELAY; End Item Identification: I/O DROP BOX 40078AA,C-1IM-1-19; I/O DROP BOX 40078AA,C-1IM-2-5; I/O DROP BOX 1630630-505; 1635538-108(1QRQ4), I/O DROP,SUBMERSIBLE (ICAN). 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.
NSN 5945-01-496-8160 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.