The Demultiplexer, cataloged under National Stock Number 5895-01-558-7013, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5895-01-558-7013 |
| Primary Part Number | 34921A |
| Item Name | Demultiplexer |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| AC Voltage Rating | 300.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Frequency Rating | 45.0 MEGAHERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 34921A PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 34921A | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| M3981-059010 | 6/9 Informative reference only Forsvarets Materielverk |
NSN 5895-01-558-7013 is a Demultiplexer, manufactured by Keysight Technologies Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-558-7013 has 1 manufacturer part number on file: 34921A (Keysight Technologies Inc).
Key specifications for 34921A: AC Voltage Rating: 300.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Special Features: 40-CHANNEL AMATURE MULTIPLEXER W/LOW THERMAL OFFSET,TEMPERATURE REFERENCE 4 CURRENT CHANNELS,CONFIG AS 2 OF 4 WIRE; Frequency Rating: 45.0 MEGAHERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED. 2 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.