The Valve Manifold,hydraulic, cataloged under National Stock Number 4820-01-080-4751, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-080-4751 |
| Primary Part Number | 134426 |
| Item Name | Valve Manifold,hydraulic |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; RECTANGULAR BLOCK; MEDIA HYDRAULIC FLUIDS; 8.750 IN. LG;4.250 IN.W;4.250 IN.H; 5 PORTS INTERNAL BOSS 1.062-12 UN 2B; 1 INTERNAL BOSS PORT 1.625-12 UN,2B; 1 PILOT PORT 0.562-18 UNF 2B; 4 THREADED MOUNTING HOLES 0.500-13 UNCRH IN |
| 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 |
|---|---|
| 134426 PRIMARY | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| Reference | Meaning |
|---|---|
| 134426 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
NSN 4820-01-080-4751 is a Valve Manifold,hydraulic, manufactured by Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-080-4751 has 1 manufacturer part number on file: 134426 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-391-5402. Verify interchangeability with system specifications before substitution.
Key specifications for 134426: General Characteristics Item Description: STEEL; RECTANGULAR BLOCK; MEDIA HYDRAULIC FLUIDS; 8.750 IN. LG;4.250 IN.W;4.250 IN.H; 5 PORTS INTERNAL BOSS 1.062-12 UN 2B; 1 INTERNAL BOSS PORT 1.625-12 UN,2B; 1 PILOT PORT 0.562-18 UNF 2B; 4 THREADED MOUNTING HOLES 0.500-13 UNCRH IN. 1 specification is 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.