The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-085-6610, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-085-6610 |
| Primary Part Number | L51457 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cnh Industrial America Llc Dba Cnh America |
| Status | ACTIVE |
| Flow Control Device | PISTON, SPRING LOADED |
| Renewable Seat Ring Type | RETAINING RING |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Body Style | ANGLE |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| First End Seat Angle in Deg | 30.0 |
| First End Thread Class | 2B |
| Third End Relationship with Preceding Ends | IDENTICAL WITH FIRST END |
| First End Style Designator | OPTIONAL END |
| Temp Rating | 125.0 FAHRENHEIT MAXIMUM DEGF |
| End Connection Quantity | 3 |
| Valve Loading Method | SPRING |
| Mounting Facility | BOLTS |
| First End Connection Type | THREADED INTERNAL TUBE |
| Surface Treatment | PAINT OUTSIDE |
| First End Outside Diameter Tube Accommodated | 0.625 INCHES NOMINAL IN |
| Material | STEEL SEAT |
| Material | STEEL FLOW CONTROL DEVICE |
| Media for Which Designed | WATER, OIL OR GAS |
| Maximum Inlet Pressure Rating | ERR-060 |
| Thread Size and Series/type Designator | 0.875-14 UNF FIRST END |
| Filter | NOT INCLUDED |
| 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 |
|---|---|
| L51457 PRIMARY | Cnh Industrial America Llc Dba Cnh America (USA) |
| FM3-14S-130-200-10-010 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4820-01-085-6610 is a Valve,regulating,fluid Pressure, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-085-6610 has 2 manufacturer part numbers on file: L51457 (Cnh Industrial America Llc Dba Cnh America), FM3-14S-130-200-10-010 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for L51457: Flow Control Device: PISTON, SPRING LOADED; Renewable Seat Ring Type: RETAINING RING; First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL. 23 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.