The Parts Kit,ball Valve, cataloged under National Stock Number 4820-00-906-9358, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tactair Fluid Controls Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-906-9358 |
| Primary Part Number | HP8552 |
| Item Name | Parts Kit,ball Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Tactair Fluid Controls Inc |
| Status | ACTIVE |
| Component Quantity | 9 |
| Supply Items and Quantities | "84685 HPS40-3 BALL 1; 84685 HPS40-8 BALL 1; 84685 HP855106 SPRING 1; 84685 HP855107 SPRING 1; 81904 P-4 PLUG,CLOSURE 1; 81904 P-6 PLUG,CLOSURE 4" |
| 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 |
|---|---|
| HP8552 PRIMARY | Tactair Fluid Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| HP8552 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-00-906-9358 is a Parts Kit,ball Valve, manufactured by Tactair Fluid Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-906-9358 has 1 manufacturer part number on file: HP8552 (Tactair Fluid Controls Inc).
Key specifications for HP8552: Component Quantity: 9; Supply Items and Quantities: "84685 HPS40-3 BALL 1; 84685 HPS40-8 BALL 1; 84685 HP855106 SPRING 1; 84685 HP855107 SPRING 1; 81904 P-4 PLUG,CLOSURE 1; 81904 P-6 PLUG,CLOSURE 4". 2 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.