The Valve,flow Control, cataloged under National Stock Number 4820-01-522-3181, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Paul-Munroe Hydraulics Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-522-3181 |
| Primary Part Number | F10SSK |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Paul-Munroe Hydraulics Inc |
| 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 |
|---|---|
| F10SSK PRIMARY | Paul-Munroe Hydraulics Inc (USA) |
| 506-0026 PC NO P8 | Portland Valve Llc (USA) |
| 506-0023 PC NO P8 | Portland Valve Llc (USA) |
| 506-0022 PC NO P8 | Portland Valve Llc (USA) |
NSN 4820-01-522-3181 is a Valve,flow Control, manufactured by Paul-Munroe Hydraulics Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-522-3181 has 4 manufacturer part numbers on file: F10SSK (Paul-Munroe Hydraulics Inc), 506-0026 PC NO P8 (Portland Valve Llc), 506-0023 PC NO P8 (Portland Valve Llc), 506-0022 PC NO P8 (Portland Valve Llc).
Key specifications for F10SSK: Part Name Assigned by Controlling Agency: VALVE, FLOW CONTROL W/BYPASS; End Item Identification: SHIP SERVICE GAS TURBINE GENERATOR BLEED AIR PRESSURE REGULATING VALVE. 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.