The Loudspeaker,permanent Magnet, cataloged under National Stock Number 5965-00-985-8899, 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 Global Market Development Inc Div Accusonic Voice Systems. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-00-985-8899 |
| Primary Part Number | G03A01-PFD |
| Item Name | Loudspeaker,permanent Magnet |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Global Market Development Inc Div Accusonic Voice Systems |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 |
| Terminal Quantity | 2 |
| Usage Design | UNDERWATER |
| Terminal Type | TAB, SOLDER LUG |
| Transducer Type | CONE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.312 INCHES NOMINAL IN |
| Frequency Response Tolerance in Decibels | -37.0 TO 37.0 |
| Mounting Method | THREADED HOLE(S) |
| Frequency Response Range in Hertz | +300.0 TO 7000.0 |
| Style Designator | SQUARE |
| Transducer Diameter | 3.7 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 30.0 VOICE COIL NOMINAL |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.312 INCHES NOMINAL IN |
| Power Rating | 3.00 WATTS NORMAL |
| Mounting Facility Thread Size and Series/type Designator | 10-24 UNIFIED NATIONAL COARSE (UNC) |
| Installation Design | NONPORTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G03A01-PFD | Global Market Development Inc Div Accusonic Voice Systems (USA) |
| Reference | Meaning |
|---|---|
| 6710-A1 | 5/9 Secondary reference Accusonic Systems Corp Sub of Designatronics Inc |
| 271-0238-00 | 3/9 Design control — primary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 2710238 | 5/9 Secondary reference U.S. Government activity |
NSN 5965-00-985-8899 is a Loudspeaker,permanent Magnet, manufactured by Global Market Development Inc Div Accusonic Voice Systems, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-00-985-8899 has 1 manufacturer part number on file: G03A01-PFD (Global Market Development Inc Div Accusonic Voice Systems).
Key specifications for G03A01-PFD: Mounting Facility Quantity: 4; Terminal Quantity: 2; Usage Design: UNDERWATER; Terminal Type: TAB, SOLDER LUG. 16 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.