The Valve,rotary,selector, cataloged under National Stock Number 4820-01-202-2091, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-202-2091 |
| Primary Part Number | FD4-RTHT-102S |
| Item Name | Valve,rotary,selector |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division |
| 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 |
|---|---|
| FD4-RTHT-102S PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division (USA) |
| Reference | Meaning |
|---|---|
| 60D4-RTHT-102S | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division |
| E04-RTHT-102S | 5/9 Secondary reference Bosch Automation Technology |
| FD4-RTHT-102S | C/1 Advisory reference — outside the item-of-supply concept Bosch Automation Technology |
| 60D4-RTHT-102S | 5/9 Secondary reference Bosch Automation Technology |
NSN 4820-01-202-2091 is a Valve,rotary,selector, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-202-2091 has 1 manufacturer part number on file: FD4-RTHT-102S (Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division).
Key specifications for FD4-RTHT-102S: Special Features: ALUMINUM; SIZE 0.250 IN.; 4 WAY; DETENTED; MEDIA HYDRAULIC FLUID; 3000 PSI MAX IN. 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.