The Slide,directional Control Linear, cataloged under National Stock Number 4820-01-108-7989, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-108-7989 |
| Item Name | Slide,directional Control Linear |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 58313-40139-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-108-7989 is a Slide,directional Control Linear, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-108-7989: Overall Length: 10.329 INCHES NOMINAL IN; Special Features: MANUFACTURERS SUGGESTED NAME IS SHAFT, ROTARY MANIFOLD; MADE OF CARBON STEEL BAR; 10.329 INCHES NOMINAL O/A LENGTH; 3.500 INCHES NOMINAL LARGE END DIA.; 2.739 INCHES NOMINAL SMALL END DIAMETER IN; End Item Identification: MHU-196/204/M; Material: STEEL. 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.
NSN 4820-01-108-7989 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.