The Microphone,dynamic, cataloged under National Stock Number 5965-01-221-8181, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-221-8181 |
| Item Name | Microphone,dynamic |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Status | ACTIVE |
| FSC Application Data | COMMUNICATION EQUIPMENT |
| Length | 3.725 INCHES NOMINAL IN |
| Body Style | HAND HELD |
| Sound Pickup Directional Type | UNIDIRECTIONAL |
| Height | 1.282 INCHES NOMINAL IN |
| Cable Shielded Conductor Quantity | 1 |
| Impedance Rating | 8.0 OHMS NOMINAL |
| Width | 2.006 INCHES NOMINAL IN |
| Cable Conductor Quantity | 4 |
| Electrical Connection Type | CONNECTOR RECEPTACLE AND INTEGRAL CABLE |
| 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 |
|---|---|
| 65217-000 | 5/9 Secondary reference Telex Communications Inc Sub of Telex Corp |
| 697705-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5965-01-221-8181 is a Microphone,dynamic, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
Key specifications for 5965-01-221-8181: FSC Application Data: COMMUNICATION EQUIPMENT; Length: 3.725 INCHES NOMINAL IN; Body Style: HAND HELD; Sound Pickup Directional Type: UNIDIRECTIONAL. 10 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.