The Loudspeaker,permanent Magnet, cataloged under National Stock Number 5965-00-222-7394, is classified within Federal Supply Class 5965 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Fidelity Amplifier Co. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-00-222-7394 |
| Primary Part Number | 647592-2 |
| Item Name | Loudspeaker,permanent Magnet |
| FSC / FSG | 5965 / 59 — No Item Name Available |
| Manufacturer | Fidelity Amplifier Co |
| Status | ACTIVE |
| Overall Diameter | 6.875 INCHES NOMINAL IN |
| Usage Design | UNDERWATER |
| Frequency Response Range in Hertz | +350.0 TO 10000.0 |
| FSC Application Data | HEADSETS,HANDSETS,MICROPHONES AND SEAKERS |
| Supplementary Features | 2 INSULATED WIRE LEADS 17.750 IN. LG W/TERMINAL LUGS IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Terminal Type | SCREW |
| Terminal Quantity | 2 |
| Mounting Facility Quantity | 3 |
| Style Designator | PROJECTOR |
| Transducer Type | DIAPHRAGM |
| Impedance Rating in Ohms | 16.0 VOICE COIL NOMINAL |
| Power Rating | 25.00 WATTS NORMAL |
| Installation Design | NONPORTABLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 647592-2 | Fidelity Amplifier Co (USA) |
| MM-2TC | Altec Lansing Corp Sound Products Div (USA) |
| LS-211/U | Fidelity Amplifier Co (USA) |
| 3641 | University Sound Inc Affil of Mark IV Industries Inc (USA) |
| MM2-11A | University Sound Inc Affil of Mark IV Industries Inc (USA) |
| 647592-2 | Rca Corp Government and Commercial Systems Commercial Commications Systems Div (USA) |
| LHH9122 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| MM2-11A | Global Market Development Inc Div Accusonic Voice Systems (USA) |
| MM-2TC | Bosch Security Systems, Inc Dba R T S Systems Div Bosch Security Systems, Inc. (USA) |
NSN 5965-00-222-7394 is a Loudspeaker,permanent Magnet, manufactured by Fidelity Amplifier Co, classified under FSC 5965 (No Item Name Available). Status: active.
NSN 5965-00-222-7394 has 9 cross-referenced part numbers: 647592-2 (Fidelity Amplifier Co), MM-2TC (Altec Lansing Corp Sound Products Div), LS-211/U (Fidelity Amplifier Co), 3641 (University Sound Inc Affil of Mark IV Industries Inc), MM2-11A (University Sound Inc Affil of Mark IV Industries Inc) and 4 more.
There are 12 known substitutes for 5965-00-222-7394: 5120-00-056-3942, 2520-00-350-2939, 6930-00-480-2575 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 647592-2: Overall Height: 7.560 INCHES NOMINAL IN; Overall Diameter: 6.875 INCHES NOMINAL IN; Usage Design: UNDERWATER; Frequency Response Range in Hertz: +350.0 TO 10000.0. 16 total characteristics are documented in the Federal Logistics Information System.