The Slide,directional Control Linear, cataloged under National Stock Number 4810-01-439-8798, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4810-01-439-8798 |
| Item Name | Slide,directional Control Linear |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 7104R003 ITEM 17 | 5/2 Secondary reference U.S. Government activity |
| 7104R003 | D/9 Drawing number reference only U.S. Government activity |
| 421R157 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-01-439-8798 is a Slide,directional Control Linear, classified under FSC 4810, Valves, Powered. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4810-01-439-8799. Verify interchangeability with system specifications before substitution.
Key specifications for 4810-01-439-8798: Special Features: SST 304 PER AMS 5639;SURFACE TREAT.-CHROME PLATED; End Item Identification: AA2998-01 DUAL SOLENOID VALVE; STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: STEEL CORROSION RESISTING. 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.