The Headset-Microphone, cataloged under National Stock Number 5965-00-280-7813, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-00-280-7813 |
| Item Name | Headset-Microphone |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Status | ACTIVE |
| Controlling Agency | SIG |
| Microphone Element Type | CARBON |
| Operating Current Rating | 50.0 MILLIAMPERES NOMINAL |
| Mounting Method | SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE |
| Microphone Mounting Facility | BOOM ADAPTER ON LEFT SIDE OF HEADBAND |
| Identifying Number | M-6/UR TYPE NO. |
| Earphone Identifying Number | ANB-H1A TYPE NO. |
| Earphone Quantity | 2 |
| Connector Identifying Number | PL-68 TYPE NO. |
| Connector to Junction Cord Length | 5.000 FEET FT |
| Impedance Rating | 40.0 OHMS MINIMUM AND 100.0 OHMS MAXIMUM |
| Connector Controlling Agency | SIG |
| Earphone Element Type | MAGNETIC |
| Frequency Rating | 0.3 KILOHERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM |
| Connector Name | PLUG |
| Earphone Controlling Agency | SIG |
| Earphone Impedance Rating | 300.0 OHMS NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| ANDTYPEH99U | 2/2 Government specification standardization U.S. Government activity |
| DHSMAC6B | 5/9 Secondary reference Permoflux Div of Dx Radio and Tv Service |
| H99U | 5/1 Secondary reference U.S. Government activity |
NSN 5965-00-280-7813 is a Headset-Microphone, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
Key specifications for 5965-00-280-7813: Controlling Agency: SIG; Microphone Element Type: CARBON; Operating Current Rating: 50.0 MILLIAMPERES NOMINAL; Mounting Method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE. 17 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.