The Valve,ball, cataloged under National Stock Number 4820-01-433-2572, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hydac Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,ball |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Pacific Powertech Llc (CAGE 53546); Hydac Corp (CAGE 59793) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-433-2572 |
| Primary Part Number | KHM40 F3 1114X 16X AL |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hydac Corp |
| 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 |
|---|---|
| D-411-093 ITEM AV | Pacific Powertech Llc (USA) |
| KHM40 F3 1114X 16X AL PRIMARY | Hydac Corp (USA) |
| Reference | Meaning |
|---|---|
| D-411-093 | D/9 Drawing number reference only Pacific Powertech Llc |
| KHM40-F3-1-1-1- | C/1 Advisory reference — outside the item-of-supply concept Pacific Powertech Llc |
| KHM40-F3-1-1-1-4 | 5/9 Secondary reference Hydac Corp |
NSN 4820-01-433-2572 is a Valve,ball, manufactured by Hydac Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-433-2572 has 2 manufacturer part numbers on file: D-411-093 ITEM AV (Pacific Powertech Llc), KHM40 F3 1114X 16X AL (Hydac Corp).
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.