The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-331-3543, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cross Mfg Co Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-331-3543 |
| Primary Part Number | VS4BABA8 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cross Mfg Co Inc |
| Status | ACTIVE |
| End Connection Quantity | 3 |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| VS4BABA8 PRIMARY | Cross Mfg Co Inc (USA) |
| Reference | Meaning |
|---|---|
| VS4BAB#8 | 5/9 Secondary reference Cross Mfg Co Inc |
NSN 4820-01-331-3543 is a Valve,linear,directional Control, manufactured by Cross Mfg Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-331-3543 has 1 manufacturer part number on file: VS4BABA8 (Cross Mfg Co Inc).
Key specifications for VS4BABA8: End Connection Quantity: 3; Special Features: A MANUALLY OPERATED VALVE MADE TO ACTUATE VARIOUS COMPONENTS OF A FLUID SYSTEM - IT HAS THREE PORTS. OVERALL HEIGHT 12.344 IN NOM IN; End Item Identification: 2320-01-279-5029 TRACTOR,LINE HAUL,6 X 6,M916A1; Valve Operation Method: MANUAL. 2 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.