The Earphone Element, cataloged under National Stock Number 5965-00-726-0484, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-00-726-0484 |
| Item Name | Earphone Element |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Status | ACTIVE |
| Acoustic Sensitivity Reference Rating | 1 MILLIWATT PER 0.0002 MICROBARS |
| Body Style | EARPHONE ELEMENT, CIRCULAR |
| Overall Diameter | 1.135 INCHES NOMINAL IN |
| Frequency Response Range in Hertz | +100.0 TO 4000.0 |
| Impedance Rating in Ohms | 300.0 NOMINAL |
| Reference Frequency in Hertz | 1000.0 |
| Earphone Element Depth | 0.578 INCHES NOMINAL IN |
| Output Sensitivity Rating in Decibels | 104.5 |
| Earphone Element Type | MAGNETIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 10011 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5965-00-726-0484 is a Earphone Element, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
Key specifications for 5965-00-726-0484: Acoustic Sensitivity Reference Rating: 1 MILLIWATT PER 0.0002 MICROBARS; Body Style: EARPHONE ELEMENT, CIRCULAR; Overall Diameter: 1.135 INCHES NOMINAL IN; Frequency Response Range in Hertz: +100.0 TO 4000.0. 9 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.
NSN 5965-00-726-0484 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.