The Earphone Element, cataloged under National Stock Number 5965-00-678-5305, 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 Naval Ship Systems Command. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 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 | 5965-00-678-5305 |
| Primary Part Number | RE-F2688036PC6 |
| Item Name | Earphone Element |
| FSC / FSG | 5965 / 59 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | CANCELLED |
| Acoustic Sensitivity Reference Rating | NOT RATED |
| Overall Diameter | 1.922 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 600.0 NOMINAL |
| Body Style | EARPHONE ELEMENT, CIRCULAR |
| Earphone Element Type | DYNAMIC |
| Earphone Element Depth | 1.031 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 017-550-001 | Roanwell, Llc (USA) |
| 017-550-001-000 | Roanwell, Llc (USA) |
| RE-F2688036PC6 PRIMARY | Naval Ship Systems Command (USA) |
| 90A791 | Shure Bros Inc (USA) |
| REF2688036PC6REVG | Naval Ship Systems Command (USA) |
| 10379 | Roanwell, Llc (USA) |
| 90A2581 | Shure Bros Inc (USA) |
NSN 5965-00-678-5305 is a Earphone Element, manufactured by Naval Ship Systems Command, classified under FSC 5965 (No Item Name Available). Status: cancelled.
NSN 5965-00-678-5305 has 7 cross-referenced part numbers: 017-550-001 (Roanwell, Llc), 017-550-001-000 (Roanwell, Llc), RE-F2688036PC6 (Naval Ship Systems Command), 90A791 (Shure Bros Inc), REF2688036PC6REVG (Naval Ship Systems Command) and 2 more.
There are 12 known substitutes for 5965-00-678-5305: 5999-00-137-1148, 3040-00-340-3718, 3120-00-425-6467 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for RE-F2688036PC6: Acoustic Sensitivity Reference Rating: NOT RATED; Overall Diameter: 1.922 INCHES NOMINAL IN; Impedance Rating in Ohms: 600.0 NOMINAL; Body Style: EARPHONE ELEMENT, CIRCULAR. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5965-00-678-5305 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.