The Multiplexer, cataloged under National Stock Number 5895-01-220-4974, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Microlab/fxr Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5895-01-220-4974 |
| Primary Part Number | BM-A17 |
| Item Name | Multiplexer |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Microlab/fxr Llc |
| Status | ACTIVE |
| Output Impedance Rating | 50.0 OHMS |
| Multiplexing Method | FREQUENCY DIVISION |
| Input Impedance Rating | 50.0 OHMS |
| Channel Type and Quantity | 4 RECEIVING AND 4 TRANSMITTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | VN |
| Weight | 1.0000 lbs |
| Cube | 0.1017 cu ft |
| Part Number | Manufacturer |
|---|---|
| BM-A17 PRIMARY | Microlab/fxr Llc (USA) |
| Reference | Meaning |
|---|---|
| 581R462H11 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5895-01-220-4974 is a Multiplexer, manufactured by Microlab/fxr Llc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-220-4974 has 1 manufacturer part number on file: BM-A17 (Microlab/fxr Llc).
Key specifications for BM-A17: Output Impedance Rating: 50.0 OHMS; Multiplexing Method: FREQUENCY DIVISION; Input Impedance Rating: 50.0 OHMS; End Item Identification: AN/ALQ-131. 4 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 5895-01-220-4974 has DEMIL Code D. 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.