The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-234-4848, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Danfoss Fluid Power Inc Easley Opn. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-234-4848 |
| Primary Part Number | 1PAA22R10G5S |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Danfoss Fluid Power Inc Easley Opn |
| Status | ACTIVE |
| End Connection Quantity | 3 |
| Maximum Inlet Pressure Rating | 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 |
|---|---|
| 1PAA22R10G5S PRIMARY | Danfoss Fluid Power Inc Easley Opn (USA) |
| Reference | Meaning |
|---|---|
| 1PAA22F10G5S | 5/9 Secondary reference Danfoss Fluid Power Inc Easley Opn |
| 4639619 | D/9 Drawing number reference only U.S. Government activity |
| 4639619 PART NUMBER 3 | 5/2 Secondary reference U.S. Government activity |
NSN 4820-01-234-4848 is a Valve,regulating,fluid Pressure, manufactured by Danfoss Fluid Power Inc Easley Opn, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-234-4848 has 1 manufacturer part number on file: 1PAA22R10G5S (Danfoss Fluid Power Inc Easley Opn).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-234-4849, 4810-01-234-8002. Verify interchangeability with system specifications before substitution.
Key specifications for 1PAA22R10G5S: End Connection Quantity: 3; Maximum Inlet Pressure Rating: ERR-060; Filter: NOT INCLUDED. 3 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.