The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-470-5581, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-470-5581 |
| Primary Part Number | 9708-046 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division |
| Status | ACTIVE |
| First End Bolt Hole Quantity | 4 |
| Second End Relationship with First End | IDENTICAL |
| Body Style | TEE |
| Face to Face Distance | 148.000 MILLIMETERS NOMINAL MM |
| Third End Relationship with Preceding Ends | IDENTICAL WITH FIRST END |
| First End Style Designator | BEVELED |
| Temp Rating | -50.0 FAHRENHEIT MINIMUM AND 310.0 FAHRENHEIT MAXIMUM DEGF |
| First Connection Face to Centerline Distance | 74.000 MILLIMETERS NOMINAL MM |
| End Connection Quantity | 3 |
| Mounting Facility | BOLTS |
| Specification/standard Data | 91561-MIL-STD-130 GOVERNMENT STANDARD |
| First End Connection Type | PLAIN FACE FLANGE |
| First End Flange Shape Style | HEXAGON W/ BOLT HOLES |
| Material | ALUMINUM BODY |
| Media for Which Designed | OIL |
| Maximum Inlet Pressure Rating | ERR-060 |
| Outlet Pressure Setting | ERR-060 |
| 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 |
|---|---|
| 12421800 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12421800 | Amz Alabama Inc. (USA) |
| 9708-046 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division (USA) |
| 9708-046 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| Reference | Meaning |
|---|---|
| 9708-046 | 5/9 Secondary reference U.S. Government activity |
| 12421800 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4820-01-470-5581 is a Valve,regulating,fluid Pressure, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-470-5581 has 4 manufacturer part numbers on file: 12421800 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12421800 (Amz Alabama Inc.), 9708-046 (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division), 9708-046 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-493-8516. Verify interchangeability with system specifications before substitution.
Key specifications for 9708-046: First End Bolt Hole Quantity: 4; Second End Relationship with First End: IDENTICAL; Body Style: TEE; Face to Face Distance: 148.000 MILLIMETERS NOMINAL MM. 18 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.