The Multiplexer Subassembly, cataloged under National Stock Number 5895-01-232-4459, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Defense Systems Sector. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Multiplexer Subassembly |
| FSC / FSG | 5895 — Miscellaneous Communication Equipment (FSG 58) |
| Manufacturers | Northrop Grumman Systems Corporation Dba Defense Systems Sector (CAGE 69736) |
| Parameter | Value |
|---|---|
| NSN | 5895-01-232-4459 |
| Primary Part Number | 543102-1 |
| Item Name | Multiplexer Subassembly |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Northrop Grumman Systems Corporation Dba Defense Systems Sector |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| Acquisition advice code | Y |
| Part Number | Manufacturer |
|---|---|
| 543102-1 | Northrop Grumman Systems Corporation Dba Defense Systems Sector (USA) |
| Reference | Meaning |
|---|---|
| 543102-1 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
NSN 5895-01-232-4459 is a Multiplexer Subassembly, manufactured by Northrop Grumman Systems Corporation Dba Defense Systems Sector, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-232-4459 has 1 manufacturer part number on file: 543102-1 (Northrop Grumman Systems Corporation Dba Defense Systems Sector).
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.