The Valve,calibrated Flow, cataloged under National Stock Number 4820-00-304-3785, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 24 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-304-3785 |
| Primary Part Number | 361194 MDLFG02-1500-40 |
| Item Name | Valve,calibrated Flow |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| First End Bolt Hole Quantity | 4 |
| Flow Control Device | DISK |
| Second End Relationship with First End | IDENTICAL |
| Body Style | STRAIGHT THRU |
| Regulation Type | MANUAL SINGLE STAGE |
| First End Flange Thickness | 1.950 INCHES NOMINAL IN |
| First End Style Designator | PLAIN |
| First End Flange Width | 3.844 INCHES NOMINAL IN |
| First End Bolt Hole Diameter | 0.335 INCHES NOMINAL IN |
| First End Center to Center Distance Between Holes Along Width | 3.000 INCHES NOMINAL IN |
| First End Center to Center Distance Between Holes Along Length | 3.250 INCHES NOMINAL IN |
| End Connection Quantity | 2 |
| Manual Control Method | KNOB |
| First End Connection Type | PLAIN FACE FLANGE |
| Surface Treatment | PAINT OUTSIDE |
| First End Flange Shape Style | RECTANGULAR (INCLUDES SQUARE) W/ BOLT HOLES |
| Material | STEEL SEAT |
| Material | STEEL FLOW CONTROL DEVICE |
| Material | STEEL STEM |
| First End Flange Length | 4.000 INCHES NOMINAL IN |
| Media for Which Designed | HYDRAULIC OIL |
| Maximum Inlet Pressure Rating | ERR-060 |
| Center to Center Distance | 2.400 INCHES NOMINAL IN |
| Valve Discharge Flow Rate | 6.5 GALLONS PER MINUTE |
| 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 |
|---|---|
| 361194 MDLFG02-1500-40 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4820-00-304-3785 is a Valve,calibrated Flow, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-304-3785 has 1 manufacturer part number on file: 361194 MDLFG02-1500-40 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 361194 MDLFG02-1500-40: First End Bolt Hole Quantity: 4; Flow Control Device: DISK; Second End Relationship with First End: IDENTICAL; Body Style: STRAIGHT THRU. 24 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.