The Cover,loudspeaker, cataloged under National Stock Number 5965-01-413-4424, 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 Dynalec Corporation. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-413-4424 |
| Primary Part Number | 66404-018-02 |
| Item Name | Cover,loudspeaker |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Dynalec Corporation |
| Status | ACTIVE |
| Surface Treatment | PAINT |
| Mounting Configuration | HOLES FOR MOUNTING SCREWS AT EACH OF FOUR CORNERS |
| 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 |
|---|---|
| 66404-018-02 PRIMARY | Dynalec Corporation (USA) |
| Reference | Meaning |
|---|---|
| 66411-057 | 5/9 Secondary reference Dynalec Corporation |
NSN 5965-01-413-4424 is a Cover,loudspeaker, manufactured by Dynalec Corporation, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-413-4424 has 1 manufacturer part number on file: 66404-018-02 (Dynalec Corporation).
Key specifications for 66404-018-02: Special Features: PROTECTS THE LOUDSPEAKER ASSEMBLY WHILE PERMITTING SOUND TO PASS THROUGH HOLES ARRANGED IN A HEXAGONAL PATTERN; Surface Treatment: PAINT; Mounting Configuration: HOLES FOR MOUNTING SCREWS AT EACH OF FOUR CORNERS; End Item Identification: 5805013108117. 2 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.