The Microphone Element, cataloged under National Stock Number 5965-01-123-3770, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5965-01-123-3770 |
| Item Name | Microphone Element |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Status | ACTIVE |
| Element Type | MAGNETIC |
| Body Style | ROUND SHAPE |
| Diameter | 2.359 INCHES NOMINAL IN |
| 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 |
|---|---|
| 65011-032 ITEM 5 | 3/9 Design control — primary reference Dynalec Corporation |
| 65011-058 | 5/9 Secondary reference Northern Telecom Canada Ltdcommunication Systems Div |
| 65011-058 | 5/9 Secondary reference Nortel Networks |
NSN 5965-01-123-3770 is a Microphone Element, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5965-01-345-8277. Verify interchangeability with system specifications before substitution.
Key specifications for 5965-01-123-3770: Element Type: MAGNETIC; Body Style: ROUND SHAPE; Diameter: 2.359 INCHES NOMINAL IN. 3 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.