The Panel,fuse, cataloged under National Stock Number 5920-01-552-4535, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dynalec Corporation. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5920-01-552-4535 |
| Primary Part Number | 66733-046-04 |
| Item Name | Panel,fuse |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Dynalec Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PNL 23 / PN-66733-046-04 | Dynalec Corporation (USA) |
| PL66733-000 FN 18 | Dynalec Corporation (USA) |
| 66733-046-04 PRIMARY | Dynalec Corporation (USA) |
| Reference | Meaning |
|---|---|
| 66733-046 | D/9 Drawing number reference only Dynalec Corporation |
NSN 5920-01-552-4535 is a Panel,fuse, manufactured by Dynalec Corporation, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-552-4535 has 3 manufacturer part numbers on file: PNL 23 / PN-66733-046-04 (Dynalec Corporation), PL66733-000 FN 18 (Dynalec Corporation), 66733-046-04 (Dynalec Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5920-01-553-4519. Verify interchangeability with system specifications before substitution.
Key specifications for 66733-046-04: Overall Height: 9.960 INCHES NOMINAL IN; Overall Length: 8.440 INCHES NOMINAL IN; Overall Width: 3.960 INCHES NOMINAL IN; Special Features: DRAWING NAME - FUSE PANEL ASSEMBLY (W/TERMINAL BLOCK). 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.