The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-346-4706, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Matthews Marine Systems. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-346-4706 |
| Primary Part Number | H-H-3 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Matthews Marine Systems |
| Status | ACTIVE |
| End Connection Quantity | 2 |
| Flow Control Device | DISK |
| Media for Which Designed | HYDRAULIC FLUID, MIL-H-5606 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H-H-3 PRIMARY | Matthews Marine Systems (USA) |
NSN 4820-01-346-4706 is a Valve,regulating,fluid Pressure, manufactured by Matthews Marine Systems, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-346-4706 has 1 cross-referenced part number: H-H-3 (Matthews Marine Systems).
There is 1 known substitute for 4820-01-346-4706: 4720-00-930-9347. Verify interchangeability with system specifications before substitution.
Key specifications for H-H-3: End Connection Quantity: 2; Flow Control Device: DISK; Media for Which Designed: HYDRAULIC FLUID, MIL-H-5606. 3 total characteristics are documented in the Federal Logistics Information System.