The Horn,loudspeaker, cataloged under National Stock Number 5965-01-103-0557, 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9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5965-01-103-0557 |
| Item Name | Horn,loudspeaker |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Status | ACTIVE |
| FSC Application Data | HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS |
| Unpackaged Unit Weight | 26.000 POUNDS NOMINAL LBS |
| Device Type Accommodated | DRIVER UNIT |
| Usage Design | INDOOR OR OUTDOOR |
| Mounting Method | HOLE |
| Frequency Response Range in Hertz | +500.0 TO 16000.0 |
| Unit Type | CONICAL TRUMPET |
| Mounting Configuration | 12 HOLES IRREGULARLY SPACED AROUND RIM |
| Material | GLASS FIBER AND ZINC |
| 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 |
|---|---|
| MR945A | 3/9 Design control — primary reference Altec Lansing Corp Sound Products Div |
NSN 5965-01-103-0557 is a Horn,loudspeaker, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
Key specifications for 5965-01-103-0557: Overall Height: 32.000 INCHES NOMINAL IN; FSC Application Data: HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS; Unpackaged Unit Weight: 26.000 POUNDS NOMINAL LBS; Device Type Accommodated: DRIVER UNIT. 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.
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.