The Backplane Assembly, cataloged under National Stock Number 5998-01-516-1878, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Teledyne Defense Electronics, Llc Dba Teledyne Paradise Datacom. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5998-01-516-1878 |
| Primary Part Number | P520 |
| Item Name | Backplane Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Teledyne Defense Electronics, Llc Dba Teledyne Paradise Datacom |
| 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 |
|---|---|
| P520 PRIMARY | Teledyne Defense Electronics, Llc Dba Teledyne Paradise Datacom (USA) |
NSN 5998-01-516-1878 is a Backplane Assembly, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Paradise Datacom, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-516-1878 has 1 manufacturer part number on file: P520 (Teledyne Defense Electronics, Llc Dba Teledyne Paradise Datacom).
2 possible matches (shared part number, not a government interchangeability claim): 5360-01-664-1744, 6720-01-692-4537. Verify interchangeability with system specifications before substitution.
Key specifications for P520: Part Name Assigned by Controlling Agency: REDUNDANCY CHASSIS; End Item Identification: REDUNDANCE CONTROL SYSTEM. 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.