The Headset-Microphone, cataloged under National Stock Number 5965-01-250-8223, 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 Communications Inc Sub of Telex Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-250-8223 |
| Primary Part Number | 63950-001 |
| Item Name | Headset-Microphone |
| FSC / FSG | 5965 / 59 — No Item Name Available |
| Manufacturer | Telex Communications Inc Sub of Telex Corp |
| Status | ACTIVE |
| Earphone Quantity | 2 |
| Connector to Junction Cord Length | 5.500 FEET FT |
| Earphone Impedance Rating | 500.0 OHMS MINIMUM AND 600.0 OHMS MAXIMUM |
| Frequency Rating | 100.0 HERTZ MINIMUM AND 10000.0 HERTZ MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 63950-001 | Telex Communications Inc Sub of Telex Corp (USA) |
| E951 | Adams Aviation Supply Co Ltd (GBR) |
| MODEL E-951 | Telex Communications Inc Sub of Telex Corp (USA) |
NSN 5965-01-250-8223 is a Headset-Microphone, manufactured by Telex Communications Inc Sub of Telex Corp, classified under FSC 5965 (No Item Name Available). Status: active.
NSN 5965-01-250-8223 has 3 cross-referenced part numbers: 63950-001 (Telex Communications Inc Sub of Telex Corp), E951 (Adams Aviation Supply Co Ltd), MODEL E-951 (Telex Communications Inc Sub of Telex Corp).
There are 4 known substitutes for 5965-01-250-8223: 3110-00-227-3253, 2990-00-358-5803, 6105-01-361-6451 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 63950-001: Earphone Quantity: 2; Connector to Junction Cord Length: 5.500 FEET FT; Earphone Impedance Rating: 500.0 OHMS MINIMUM AND 600.0 OHMS MAXIMUM; Frequency Rating: 100.0 HERTZ MINIMUM AND 10000.0 HERTZ MAXIMUM. 4 total characteristics are documented in the Federal Logistics Information System.