The Multiplexer, cataloged under National Stock Number 5895-01-223-2256, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Raytheon E-Systems, Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-223-2256 |
| Primary Part Number | 84-27800-001 |
| Item Name | Multiplexer |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Raytheon E-Systems, Inc |
| Status | ACTIVE |
| AC Voltage Rating | 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Multiplexing Method | FREQUENCY DIVISION AND TIME DIVISION |
| Electrical Power Source Relationship | OPERATING |
| Functional Description | PROVIDES CONVERSION OF DIGITAL TIME DIVISION MULTIPLEXED AUDIO DATA TO ANALOG FREQUENCY DIVISION MULTIPLEXED SIGNALS AND VICE-VERSA FOR USE WITH THE DAISS AND THE UHF LINE OF SIGHT RADIO SYSTEM |
| Frequency Rating | 400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | VT |
| Weight | 123.0000 lbs |
| Cube | 8.5718 cu ft |
| Part Number | Manufacturer |
|---|---|
| 84-27800-001 PRIMARY | Raytheon E-Systems, Inc (USA) |
| Reference | Meaning |
|---|---|
| MD-1213/ASC-33(V) | 5/2 Secondary reference U.S. Government activity |
NSN 5895-01-223-2256 is a Multiplexer, manufactured by Raytheon E-Systems, Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-223-2256 has 1 manufacturer part number on file: 84-27800-001 (Raytheon E-Systems, Inc).
Key specifications for 84-27800-001: Overall Height: 9.625 INCHES NOMINAL IN; AC Voltage Rating: 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Multiplexing Method: FREQUENCY DIVISION AND TIME DIVISION; Overall Length: 26.500 INCHES NOMINAL IN. 5 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 5895-01-223-2256 has DEMIL Code C. 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.