The Cable Assembly,interface Device,, cataloged under National Stock Number 4920-01-495-1189, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Vision Systems International Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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 | 4920-01-495-1189 |
| Primary Part Number | 620410-06-02 |
| Item Name | Cable Assembly,interface Device, |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Vision Systems International Llc |
| Status | ACTIVE |
| Supplementary Features | HVI PRIMARY DUTY IS TO PROVIDE ELECTRICAL INTERFACE TO THE HELMET DISPLAY UNIT;CONSISTS OF HIP MOUNTED QUICK DISCONNECT;TWISTED BONDED HDMEX JACKET;OLIVE DRAB;WITH TUBULAR METAL BRAID;CABLE SHIELDED & SHEATHED;HELMET RELEASE CONNECTOR(HRC) & HALF THE VOLTAGE QUICK DISCONNECT(QDC) |
| Criticality Code Justification | AGAV |
| Usage Design | HELMET MOUNTING CUEING SYSTEM A/A24A-56,F/A-18E/F |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 620410-06-02 PRIMARY | Vision Systems International Llc (USA) |
NSN 4920-01-495-1189 is a Cable Assembly,interface Device,, manufactured by Vision Systems International Llc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-495-1189 has 1 manufacturer part number on file: 620410-06-02 (Vision Systems International Llc).
Key specifications for 620410-06-02: Supplementary Features: HVI PRIMARY DUTY IS TO PROVIDE ELECTRICAL INTERFACE TO THE HELMET DISPLAY UNIT;CONSISTS OF HIP MOUNTED QUICK DISCONNECT;TWISTED BONDED HDMEX JACKET;OLIVE DRAB;WITH TUBULAR METAL BRAID;CABLE SHIELDED & SHEATHED;HELMET RELEASE CONNECTOR(HRC) & HALF THE VOLTAGE QUICK DISCONNECT(QDC); Criticality Code Justification: AGAV; Special Features: F-18E-EFFECTING 36 & UP AND F-18F EFFECTING 35 & UP;UPPER HELMET VEHICLE INTERFACE (HVI) 98% LARGE; Part Name Assigned by Controlling Agency: (INAVY)INTERFACE,UPPER HELMENT VEHICLE. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4920-01-495-1189 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.