The Headset,electrical, cataloged under National Stock Number 5965-01-040-3500, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5965-01-040-3500 |
| Primary Part Number | 1658604 |
| Item Name | Headset,electrical |
| FSC / FSG | 5965 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | CANCELLED |
| Earphone Quantity | 2 |
| Connector Manufacturer Code | 81349 |
| Input Terminal Type | PLUG |
| Headset Overall Width | 6.688 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 100.0 NOMINAL |
| Headset Overall Height | 7.937 INCHES NOMINAL IN |
| Earphone Interconnection Arrangement | PARALLEL |
| Frequency Response Range in Hertz | +100.0 TO 7000.0 |
| Headset Cord Length | 84.0 INCHES NOMINAL IN |
| Connector Manufacturer Part Number | PJ-068 |
| Headset Connecting Cord Termination Location | REVERSIBLE RIGHT-LEFT |
| Earphone Element Type | DYNAMIC |
| Channel Monitor Capability | SINGLE CHANNEL |
| Acoustic Sensitivity Reference Rating | NOT RATED |
| Mounting Method | RETAINER RING EARPHONE |
| Terminal Type | TAB, SOLDER LUG |
| Headband Type | ADJUSTABLE SINGLE BAND |
| Terminal Location | INTERNAL |
| Body Style | HEADSET, COVERED |
| Terminal Quantity | 2 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 111840 | Roanwell, Llc (USA) |
| 1658604 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 494-192-003-694 | Roanwell, Llc (USA) |
| 37656122-097 | Raytheon Co (USA) |
| 494-192-003 | Roanwell, Llc (USA) |
NSN 5965-01-040-3500 is a Headset,electrical, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5965 (No Item Name Available). Status: cancelled.
NSN 5965-01-040-3500 has 5 cross-referenced part numbers: 111840 (Roanwell, Llc), 1658604 (Lockheed Martin Corporation Div Rms - Mitchel Field), 494-192-003-694 (Roanwell, Llc), 37656122-097 (Raytheon Co), 494-192-003 (Roanwell, Llc).
There are 2 known substitutes for 5965-01-040-3500: 5965-00-004-6371, 5315-00-188-0171. Verify interchangeability with system specifications before substitution.
Key specifications for 1658604: Earphone Quantity: 2; Connector Manufacturer Code: 81349; Input Terminal Type: PLUG; Headset Overall Width: 6.688 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5965-01-040-3500 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.