The Earphone Element, cataloged under National Stock Number 5965-00-661-0468, 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 L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-00-661-0468 |
| Primary Part Number | 75547 |
| Item Name | Earphone Element |
| FSC / FSG | 5965 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Body Style | EARPHONE ELEMENT, CIRCULAR |
| Overall Diameter | 1.822 INCHES NOMINAL IN |
| Earphone Element Type | DYNAMIC |
| Earphone Element Depth | 0.906 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 150.0 NOMINAL |
| Acoustic Sensitivity Reference Rating | NOT RATED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 75547 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
| CPN977-0175-010 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| 75547 PRIMARY | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| CPN977-0175-010 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
NSN 5965-00-661-0468 is a Earphone Element, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5965 (No Item Name Available). Status: active.
NSN 5965-00-661-0468 has 4 cross-referenced part numbers: 75547 (Itt Industries Inc Itt Aerospace Communications Div East), CPN977-0175-010 (L3harris Technologies, Inc. Dba Harris Corporation), 75547 (L3harris Technologies, Inc. Dba Harris Corporation), CPN977-0175-010 (Itt Industries Inc Itt Aerospace Communications Div East).
There are 3 known substitutes for 5965-00-661-0468: 2910-00-360-8031, 3120-00-988-5312, 4720-01-522-7729. Verify interchangeability with system specifications before substitution.
Key specifications for 75547: Body Style: EARPHONE ELEMENT, CIRCULAR; Overall Diameter: 1.822 INCHES NOMINAL IN; Earphone Element Type: DYNAMIC; Earphone Element Depth: 0.906 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.