The Filter,acoustical, cataloged under National Stock Number 5965-01-282-4586, 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 Aljers Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Filter,acoustical |
| FSC / FSG | 5965 — Headsets, Handsets, Microphones and Speakers (FSG 59) |
| Manufacturers | Electro Mechanical Specialists, Llc (CAGE 3BAS6); Aljers Llc (CAGE 1Q8T8) |
| Parameter | Value |
|---|---|
| NSN | 5965-01-282-4586 |
| Primary Part Number | 265200451 |
| Item Name | Filter,acoustical |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Aljers Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 265200451 | Electro Mechanical Specialists, Llc (USA) |
| 265200451 PRIMARY | Aljers Llc (USA) |
| Reference | Meaning |
|---|---|
| 265200451 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 265200451 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5965-01-282-4586 is a Filter,acoustical, manufactured by Aljers Llc, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-282-4586 has 2 manufacturer part numbers on file: 265200451 (Electro Mechanical Specialists, Llc), 265200451 (Aljers Llc).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5965-01-282-4586 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.