The Cushion,ear, cataloged under National Stock Number 5965-01-207-6523, 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 David Clark Co Inc Div David Clark Company, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Cushion,ear |
| FSC / FSG | 5965 — Headsets, Handsets, Microphones and Speakers (FSG 59) |
| Manufacturers | David Clark Co Inc Div David Clark Company, Inc. (CAGE 71483) |
| Parameter | Value |
|---|---|
| NSN | 5965-01-207-6523 |
| Primary Part Number | 40051G-02 |
| Item Name | Cushion,ear |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | David Clark Co Inc Div David Clark Company, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 40051G-02 PRIMARY | David Clark Co Inc Div David Clark Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12-514069-12 | 5/1 Secondary reference General Dynamics Mission Systems, Inc. |
| 5009-L | 5/9 Secondary reference Acousticom Corp Dba Acousticom |
| 18682G-02 | 5/9 Secondary reference David Clark Co Inc Div David Clark Company, Inc. |
NSN 5965-01-207-6523 is a Cushion,ear, manufactured by David Clark Co Inc Div David Clark Company, Inc., classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-207-6523 has 1 manufacturer part number on file: 40051G-02 (David Clark Co Inc Div David Clark Company, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5965-01-448-0018. Verify interchangeability with system specifications before substitution.
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.