The Cushion,ear, cataloged under National Stock Number 5965-00-578-8516, 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 Telephonics Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5965-00-578-8516 |
| Primary Part Number | 266C111 |
| Item Name | Cushion,ear |
| FSC / FSG | 5965 / 59 — No Item Name Available |
| Manufacturer | Telephonics Corp |
| Status | CANCELLED |
| Earphone Cushion Inside Width | 1.625 INCHES NOMINAL IN |
| Earphone Cushion Outside Width | 3.688 INCHES NOMINAL IN |
| Earphone Cushion Inside Height | 1.625 INCHES NOMINAL IN |
| Earphone Cushion Outside Height | 4.375 INCHES NOMINAL IN |
| Earphone Cushion Thickness | 0.859 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC EARPHONE CUSHION |
| Body Style | EARPHONE CUSHION, ELLIPTICAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 510B005 | Telephonics Corp (USA) |
| 510-005-1 | Van Dusen Aircraft Supplies Div of Van Dusen Air Inc (USA) |
| 266C111 PRIMARY | Telephonics Corp (USA) |
| NAF48490-1 | Mason Electric Co. Dba Mason Controls (USA) |
| TC118 | Telephonics Corp (USA) |
| NAF48490-1 | Audiosears Corp Dba Audiosears Corp (USA) |
| 19560 | Roanwell, Llc (USA) |
| 211C111 | Telephonics Corp (USA) |
| NAF48490-1 | Foam Products Inc (USA) |
NSN 5965-00-578-8516 is a Cushion,ear, manufactured by Telephonics Corp, classified under FSC 5965 (No Item Name Available). Status: cancelled.
NSN 5965-00-578-8516 has 9 cross-referenced part numbers: 510B005 (Telephonics Corp), 510-005-1 (Van Dusen Aircraft Supplies Div of Van Dusen Air Inc), 266C111 (Telephonics Corp), NAF48490-1 (Mason Electric Co. Dba Mason Controls), TC118 (Telephonics Corp) and 4 more.
There are 12 known substitutes for 5965-00-578-8516: 3110-00-120-3093, 5310-00-250-5234, 2530-00-383-4726 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 266C111: Earphone Cushion Inside Width: 1.625 INCHES NOMINAL IN; Earphone Cushion Outside Width: 3.688 INCHES NOMINAL IN; Earphone Cushion Inside Height: 1.625 INCHES NOMINAL IN; Earphone Cushion Outside Height: 4.375 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5965-00-578-8516 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.