The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-374-3469, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-374-3469 |
| Primary Part Number | HM-034-101VM |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 KNOB AND 1 HANDLE |
| Spool Quantity | 1 |
| Body Material | ALUMINUM |
| Valve Operation Method | MANUAL |
| Flow Pattern Quantity | 4 |
| Spool Position Quantity | 3 |
| 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 |
|---|---|
| 600113-1 | Brannon Hydraulics (USA) |
| HM-034-101VM PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| HM-034-101 | 5/9 Secondary reference Brannon Hydraulics |
| HM-034-101 | 5/9 Secondary reference Mcelroy Manufacturing Inc |
NSN 4820-01-374-3469 is a Valve,linear,directional Control, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-374-3469 has 2 manufacturer part numbers on file: 600113-1 (Brannon Hydraulics), HM-034-101VM (Naval Inventory Control Point Mechanicsburg).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-590-7525. Verify interchangeability with system specifications before substitution.
Key specifications for HM-034-101VM: Furnished Items and Quantity: 1 KNOB AND 1 HANDLE; Spool Quantity: 1; Body Material: ALUMINUM; Special Features: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION. 6 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.