The Microphone,magnetic, cataloged under National Stock Number 5965-01-520-8604, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Dynamics Mission Systems, Inc. Dba Gdms. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Microphone,magnetic |
| FSC / FSG | 5965 — Headsets, Handsets, Microphones and Speakers (FSG 59) |
| Manufacturers | General Dynamics Mission Systems, Inc. Dba Gdms (CAGE 1VPW8) |
| Parameter | Value |
|---|---|
| NSN | 5965-01-520-8604 |
| Primary Part Number | NMN6166C |
| Item Name | Microphone,magnetic |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | General Dynamics Mission Systems, Inc. Dba Gdms |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NMN6166C PRIMARY | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| Reference | Meaning |
|---|---|
| H671-2001-170 | 7/2 Vendor item drawing reference U.S. Government activity |
| NMN6166C | 5/9 Secondary reference U.S. Government activity |
| 433-7067656-170 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 433-7067656 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5965-01-520-8604 is a Microphone,magnetic, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-520-8604 has 1 manufacturer part number on file: NMN6166C (General Dynamics Mission Systems, Inc. Dba Gdms).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-524-5371. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). 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.