The Headset,acoustical, cataloged under National Stock Number 5965-01-577-4589, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Silynx Communications, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-577-4589 |
| Primary Part Number | SIN0003-01-X5 |
| Item Name | Headset,acoustical |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Silynx Communications, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SIN0003-01-X5 PRIMARY | Silynx Communications, Inc. (USA) |
NSN 5965-01-577-4589 is a Headset,acoustical, manufactured by Silynx Communications, Inc., classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-577-4589 has 1 manufacturer part number on file: SIN0003-01-X5 (Silynx Communications, Inc.).
Key specifications for SIN0003-01-X5: Special Features: THE C4OPS IS A 20M IMMERSIBLE SOFTWARE DEFINED,TACTICAL HEARING PROTECTION/HEARING ENHANCEMENT HEADSET SYSTEM.THE MODULARITY OF THE SYS ENABLES THE OPERATIONAL PROFILE.THE C4OPS CONTROL BOX HEADSET LEAD INCLUDES A QUICK DISCONNECT CONNECTOR THAT ALLOWS THE ATTACHMENT OF VARIOUS HEADSET CONFIGURATIONS.THE C4OPS CONTROL BOX INCLUDES 3 RADIO/INTERCOM LEADS (PRIMARY,SECONDARY,AUXILIARY); Part Name Assigned by Controlling Agency: HEADSET,SYS-TACTICA L,C4OPS. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.