The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-306-6330, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is The Hilliard Corp. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-306-6330 |
| Primary Part Number | 7200268 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | The Hilliard Corp |
| Status | ACTIVE |
| Media for Which Designed | AIR AND HYDRAULIC OIL |
| Maximum Inlet Pressure Rating | ERR-060 |
| Furnished Items | INLET PRESSURE GAGE |
| 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 |
|---|---|
| 7200268 PRIMARY | The Hilliard Corp (USA) |
| Reference | Meaning |
|---|---|
| 720268 | 5/9 Secondary reference The Hilliard Corp |
NSN 4820-01-306-6330 is a Valve,regulating,fluid Pressure, manufactured by The Hilliard Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-306-6330 has 1 manufacturer part number on file: 7200268 (The Hilliard Corp).
Key specifications for 7200268: End Item Identification: TWIFLEX CORP PNEUMATIC AND HYDRAULIC OPERATED PUMP UNIT MODEL NO. 840117,TYPE SJ; Media for Which Designed: AIR AND HYDRAULIC OIL; Maximum Inlet Pressure Rating: ERR-060; Furnished Items: INLET PRESSURE GAGE. 3 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.