The Loudspeaker-Amplifier, cataloged under National Stock Number 5965-01-677-9955, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Electro-Voice Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-677-9955 |
| Primary Part Number | ZXA1-90B-230V |
| Item Name | Loudspeaker-Amplifier |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Electro-Voice Inc |
| Status | ACTIVE |
| Frequency Response Range in Hertz | +60.0 TO 20000.0 |
| Power Rating | 800.0 WATTS NORMAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ZXA1-90B-230V | Electro-Voice Pty Ltd (AUS) |
| ZXA1-90B-230V PRIMARY | Electro-Voice Inc (USA) |
NSN 5965-01-677-9955 is a Loudspeaker-Amplifier, manufactured by Electro-Voice Inc, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-677-9955 has 2 manufacturer part numbers on file: ZXA1-90B-230V (Electro-Voice Pty Ltd), ZXA1-90B-230V (Electro-Voice Inc).
Key specifications for ZXA1-90B-230V: Overall Height: 17.98 INCHES NOMINAL IN; Frequency Response Range in Hertz: +60.0 TO 20000.0; Overall Length: 11.12 INCHES NOMINAL IN; Special Features: 90 DEG X 50 DEG COVERAGE; 1 X XLR MIC INPUT WITH GAIN CONTROL, 1 X XLR/TRS COMBO JACK, 1 X XLR LINK OUTPUT; ABS ENCLOSURE MATERIAL; 18GA STEEL GRILLE WITH BLACK POWDERCOAT; 230 VOLT POWER REQUIREMENT. 2 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.