The Switching Group,audio Frequency, cataloged under National Stock Number 5895-01-689-6747, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Mercury Systems, Inc. Dba Mercury Systems, Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5895-01-689-6747 |
| Primary Part Number | 000-711866-01 |
| Item Name | Switching Group,audio Frequency |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Mercury Systems, Inc. Dba Mercury Systems, Inc |
| 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 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | CH |
| Weight | 8.0000 lbs |
| Cube | 0.4167 cu ft |
| Part Number | Manufacturer |
|---|---|
| 000-711866-01 PRIMARY | Mercury Systems, Inc. Dba Mercury Systems, Inc (USA) |
| 77A126678P10 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 77A126678 SHEET 20 | D/9 Drawing number reference only Lockheed Martin Corporation Div Rms |
NSN 5895-01-689-6747 is a Switching Group,audio Frequency, manufactured by Mercury Systems, Inc. Dba Mercury Systems, Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-689-6747 has 2 manufacturer part numbers on file: 000-711866-01 (Mercury Systems, Inc. Dba Mercury Systems, Inc), 77A126678P10 (Lockheed Martin Corporation Div Rms).
Key specifications for 000-711866-01: Part Name Assigned by Controlling Agency: MODULE, MATRIX, SWITCH. 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.