The Loudspeaker,electromagnetic, cataloged under National Stock Number 5965-01-327-7531, 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 Cooper Wheelock, Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-327-7531 |
| Primary Part Number | UTA-1 |
| Item Name | Loudspeaker,electromagnetic |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Cooper Wheelock, Inc. |
| Status | ACTIVE |
| Usage Design | INDOOR AND OUTDOOR |
| Terminal Type | PIN JACK |
| Horn Mounting Facility Quantity | 2 |
| Frequency Response Range in Hertz | +15.0 TO 68.0 |
| Style Designator | SQUARE ENCLOSED |
| Horn Mounting Facility | UNTHREADED HOLE(S) |
| Installation Design | NONPORTABLE |
| 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 |
|---|---|
| UTA-1 PRIMARY | Cooper Wheelock, Inc. (USA) |
| Reference | Meaning |
|---|---|
| TH-ET1 | 5/9 Secondary reference Cooper Wheelock, Inc. |
| ES-ET1-W | 5/9 Secondary reference Cooper Wheelock, Inc. |
NSN 5965-01-327-7531 is a Loudspeaker,electromagnetic, manufactured by Cooper Wheelock, Inc., classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-327-7531 has 1 manufacturer part number on file: UTA-1 (Cooper Wheelock, Inc.).
Key specifications for UTA-1: Usage Design: INDOOR AND OUTDOOR; Terminal Type: PIN JACK; Horn Mounting Facility Quantity: 2; Frequency Response Range in Hertz: +15.0 TO 68.0. 7 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.