The Headset-Microphone, cataloged under National Stock Number 5965-01-313-1544, 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 Bosch Security Systems, Llc. Government technical data includes 2 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-313-1544 |
| Primary Part Number | PH-2 |
| Item Name | Headset-Microphone |
| FSC / FSG | 5965 / 59 — No Item Name Available |
| Manufacturer | Bosch Security Systems, Llc |
| Status | ACTIVE |
| Earphone Impedance Rating | 150.0 OHMS NOMINAL |
| Earphone Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 64437-100 | Telex Communications Inc Sub of Telex Corp (USA) |
| 64437-006 | Telex Communications Inc Sub of Telex Corp (USA) |
| 433-7047468 ITEM 10 | Naval Sea Systems Command (USA) |
| PH-2 | Telex Communications Inc Sub of Telex Corp (USA) |
| PH-2 PRIMARY | Bosch Security Systems, Llc (USA) |
NSN 5965-01-313-1544 is a Headset-Microphone, manufactured by Bosch Security Systems, Llc, classified under FSC 5965 (No Item Name Available). Status: active.
NSN 5965-01-313-1544 has 5 cross-referenced part numbers: 64437-100 (Telex Communications Inc Sub of Telex Corp), 64437-006 (Telex Communications Inc Sub of Telex Corp), 433-7047468 ITEM 10 (Naval Sea Systems Command), PH-2 (Telex Communications Inc Sub of Telex Corp), PH-2 (Bosch Security Systems, Llc).
There are 4 known substitutes for 5965-01-313-1544: 5310-00-489-0283, 5340-00-916-4208, 1450-01-051-5026 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for PH-2: End Item Identification: OPERATIONAL TACTICS TRAINER 2CK4-50-4-899; Earphone Impedance Rating: 150.0 OHMS NOMINAL; Earphone Quantity: 2. 3 total characteristics are documented in the Federal Logistics Information System.