The Loudspeaker,permanent Magnet, cataloged under National Stock Number 5965-00-916-9897, 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 Quam Nichols Co. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-00-916-9897 |
| Primary Part Number | 25A07Z8 |
| Item Name | Loudspeaker,permanent Magnet |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Quam Nichols Co |
| Status | ACTIVE |
| Voice Coil Diameter | 2.500 INCHES NOMINAL IN |
| FSC Application Data | COMMUNICATION EQUIPMENT |
| Mounting Facility Quantity | 4 |
| Usage Design | OUTDOOR |
| Transducer Type | DIAPHRAGM |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.060 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Frequency Response Range in Hertz | +150.0 TO 12000.0 |
| Style Designator | SQUARE |
| Impedance Rating in Ohms | 8.0 VOICE COIL NOMINAL |
| Specification/standard Data | 94987-220975 MANUFACTURERS SPECIFICATION CONTROL |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.060 INCHES NOMINAL IN |
| Power Rating | 1.50 WATTS NORMAL |
| 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 |
|---|---|
| 2130288G1 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| 25A07Z8 PRIMARY | Quam Nichols Co (USA) |
| 011241SA | Argon St, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 220975-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| 2130288G1 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
| SPK25A04Z8 | C/1 Advisory reference — outside the item-of-supply concept United Marine Communications of Florida, Inc |
| S250SA | 5/9 Secondary reference International Components Corp |
NSN 5965-00-916-9897 is a Loudspeaker,permanent Magnet, manufactured by Quam Nichols Co, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-00-916-9897 has 3 manufacturer part numbers on file: 2130288G1 (L3harris Technologies, Inc. Dba Harris Corporation), 25A07Z8 (Quam Nichols Co), 011241SA (Argon St, Inc.).
Key specifications for 25A07Z8: Voice Coil Diameter: 2.500 INCHES NOMINAL IN; FSC Application Data: COMMUNICATION EQUIPMENT; Mounting Facility Quantity: 4; Usage Design: OUTDOOR. 14 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.