The Demultiplexer, cataloged under National Stock Number 5815-01-142-4505, is classified within Federal Supply Class 5815 (Teletype and Facsimile Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is U S Dept of Transportation Federal Aviation Administration. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5815-01-142-4505 |
| Primary Part Number | 1-030-046 |
| Item Name | Demultiplexer |
| FSC / FSG | 5815 / 58 — Teletype and Facsimile Equipment |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| 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 |
NSN 5815-01-142-4505 is a Demultiplexer, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5815, Teletype and Facsimile Equipment. Status: active.
NSN 5815-01-142-4505 has 2 manufacturer part numbers on file: 1-030-046 (U S Dept of Transportation Federal Aviation Administration), 1-030-046 (George Risk Industries, Inc. Div George Risk Industries).
Key specifications for 1-030-046: Part Name Assigned by Controlling Agency: KEY ALIGNMENT BLOCK; End Item Identification: ARTS2E. 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.