The Headset-Microphone, cataloged under National Stock Number 5965-00-499-7185, 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 Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5965-00-499-7185 |
| Primary Part Number | 03J3-97-C-352 |
| Item Name | Headset-Microphone |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Microphone Element Type | DYNAMIC |
| Criticality Code Justification | FEAT |
| Earphone Quantity | 2 |
| Impedance Rating | 160.0 OHMS NOMINAL |
| Earphone Impedance Rating | 9.0 OHMS MINIMUM AND 15.0 OHMS MAXIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 03J3-97-C-352 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 116780-694 | 5/9 Secondary reference U.S. Government activity |
| H320U | 5/2 Secondary reference U.S. Government activity |
NSN 5965-00-499-7185 is a Headset-Microphone, manufactured by Naval Sea Systems Command, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-00-499-7185 has 1 manufacturer part number on file: 03J3-97-C-352 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5965-01-479-5620. Verify interchangeability with system specifications before substitution.
Key specifications for 03J3-97-C-352: Microphone Element Type: DYNAMIC; Criticality Code Justification: FEAT; Earphone Quantity: 2; Impedance Rating: 160.0 OHMS NOMINAL. 5 specifications are documented in the U.S. Government catalog.
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.