The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4810-01-306-6331, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is The Hilliard Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-306-6331 |
| Primary Part Number | 7200272 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | The Hilliard Corp |
| Status | ACTIVE |
| Media for Which Designed | AIR AND HYDRAULIC OIL |
| Maximum Inlet Pressure Rating | ERR-060 |
| 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 |
|---|---|
| 7200272 PRIMARY | The Hilliard Corp (USA) |
| Reference | Meaning |
|---|---|
| 720272 | 5/9 Secondary reference The Hilliard Corp |
NSN 4810-01-306-6331 is a Valve,regulating,fluid Pressure, manufactured by The Hilliard Corp, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-306-6331 has 1 manufacturer part number on file: 7200272 (The Hilliard Corp).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-463-0616. Verify interchangeability with system specifications before substitution.
Key specifications for 7200272: End Item Identification: TWIFLEX CORP HYDRAULIC AND PNEUMATIC OPERATED PUMP UNIT MODEL NO. 840117,TYPE SJ; Media for Which Designed: AIR AND HYDRAULIC OIL; Maximum Inlet Pressure Rating: ERR-060. 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.