The Loudspeaker,permanent Magnet, cataloged under National Stock Number 5965-01-256-6745, 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 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-256-6745 |
| Primary Part Number | 8C20FE |
| Item Name | Loudspeaker,permanent Magnet |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Quam Nichols Co |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 |
| Terminal Quantity | 4 |
| Terminal Type | TAB, SOLDER LUG |
| Transducer Type | CONE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 5.390 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Style Designator | PIN CUSHION |
| Transducer Diameter | 1.5 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 3.2 VOICE COIL NOMINAL |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 5.390 INCHES NOMINAL IN |
| 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 |
|---|---|
| 8C20FE PRIMARY | Quam Nichols Co (USA) |
NSN 5965-01-256-6745 is a Loudspeaker,permanent Magnet, manufactured by Quam Nichols Co, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-256-6745 has 1 manufacturer part number on file: 8C20FE (Quam Nichols Co).
Key specifications for 8C20FE: Mounting Facility Quantity: 4; Terminal Quantity: 4; Terminal Type: TAB, SOLDER LUG; Transducer Type: CONE. 10 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.