The Shell,earphone, cataloged under National Stock Number 5965-01-592-0664, 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 | 5965-01-592-0664 |
| Primary Part Number | ERC000007-I |
| Item Name | Shell,earphone |
| 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 |
|---|---|
| ERC000007-I PRIMARY | Silynx Communications, Inc. (USA) |
NSN 5965-01-592-0664 is a Shell,earphone, manufactured by Silynx Communications, Inc., classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-592-0664 has 1 manufacturer part number on file: ERC000007-I (Silynx Communications, Inc.).
Key specifications for ERC000007-I: Special Features: C40PS MARITIME COMMUNICATIONS HEADSET EAR RETAINERS - SHELL, SIZE-SMALL,1 PACKAGE (CONTAINS 25 PAIRS).. 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.