The Headset,electrical, cataloged under National Stock Number 5965-00-144-2543, 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 Telex Corp. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-00-144-2543 |
| Primary Part Number | ST10 |
| Item Name | Headset,electrical |
| FSC / FSG | 5965 / 59 — No Item Name Available |
| Manufacturer | Telex Corp |
| Status | ACTIVE |
| Mounting Method | DIAMETRICALLY OPPOSED HOLES IN OUTSIDE PERIPHERY OF CASE EARPHONE |
| Earphone Quantity | 2 |
| Impedance Matching Device Type | SOLID STATE |
| Channel Monitor Capability | SINGLE CHANNEL |
| Earphone Interconnection Arrangement | PARALLEL |
| Frequency Response Range in Hertz | +30.0 TO 18000.0 |
| Impedance Rating in Ohms | 3.0 MINIMUM AND 16.0 MAXIMUM |
| Headset Cord Length | 180.0 INCHES NOMINAL IN |
| Earphone Element Type | DYNAMIC |
| Shell Material | PLASTIC EARPHONE |
| Terminal Type | WIRE LEAD |
| Body Style | HEADSET, COVERED |
| Terminal Quantity | 2 |
| Headset Connecting Cord Termination Location | REVERSIBLE RIGHT-LEFT |
| Terminal Location | INTERNAL |
| Headband Type | ADJUSTABLE SINGLE BAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ST10 | Telex Corp (USA) |
| 400 | Telex Corp (USA) |
| 60520-01 | Telex Corp (USA) |
| 9-61210-003 | Telex Corp (USA) |
NSN 5965-00-144-2543 is a Headset,electrical, manufactured by Telex Corp, classified under FSC 5965 (No Item Name Available). Status: active.
NSN 5965-00-144-2543 has 4 cross-referenced part numbers: ST10 (Telex Corp), 400 (Telex Corp), 60520-01 (Telex Corp), 9-61210-003 (Telex Corp).
There are 10 known substitutes for 5965-00-144-2543: 5975-00-347-6918, 5950-00-671-3164, 5970-00-960-7412 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for ST10: Mounting Method: DIAMETRICALLY OPPOSED HOLES IN OUTSIDE PERIPHERY OF CASE EARPHONE; Earphone Quantity: 2; Impedance Matching Device Type: SOLID STATE; Channel Monitor Capability: SINGLE CHANNEL. 16 total characteristics are documented in the Federal Logistics Information System.