The Valve Assy, cataloged under National Stock Number 4820-01-658-3864, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rsl Fiber Systems Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-658-3864 |
| Primary Part Number | 119769 |
| Item Name | Valve Assy |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Rsl Fiber Systems Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 119769 PRIMARY | Rsl Fiber Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 77002 ITEM NO.7 | D/9 Drawing number reference only Rsl Fiber Systems Llc |
NSN 4820-01-658-3864 is a Valve Assy, manufactured by Rsl Fiber Systems Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-658-3864 has 1 manufacturer part number on file: 119769 (Rsl Fiber Systems Llc).
Key specifications for 119769: End Item Identification: P/S TASK ILLU. 0 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.
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.