The Valve,ball, cataloged under National Stock Number 4820-01-642-3560, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker Hannifin Corp. Government technical data includes 8 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 | 4820-01-642-3560 |
| Primary Part Number | 8F-B8LJ-SSP |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Parker Hannifin Corp |
| Status | ACTIVE |
| Valve Model Number for Which Designed | B8L |
| Valve Size | 0.5 INCHES IN |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 0.5 INCHES ALL ENDS IN |
| Material | STEEL CORROSION RESISTING BODY |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| Thread Series Designator | NPT ALL ENDS |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| 8F-B8LJ-SSP PRIMARY | Parker Hannifin Corp (USA) |
NSN 4820-01-642-3560 is a Valve,ball, manufactured by Parker Hannifin Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-642-3560 has 1 manufacturer part number on file: 8F-B8LJ-SSP (Parker Hannifin Corp).
Key specifications for 8F-B8LJ-SSP: Valve Model Number for Which Designed: B8L; Valve Size: 0.5 INCHES IN; Thread Direction: RIGHT-HAND ALL ENDS; Nominal Thread Size: 0.5 INCHES ALL ENDS IN. 8 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.