The Shaft,center Drive,valve, cataloged under National Stock Number 4820-00-471-0359, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-00-471-0359 |
| Item Name | Shaft,center Drive,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL PER AMS 5643,COMPOSITION 17-4PH,PASSIVATED PER MIL-S-5002,HEAT TREAT TO CONDITION H900,0.2485 IN. MIN,0.2493 IN. MAX OD,2.188 IN. O/A LG,BOTH ENDS CHAMFERED 30 DEG BY 0.030 IN. LG IN |
| 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 |
|---|---|
| 1135251-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-00-471-0359 is a Shaft,center Drive,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-00-471-0359: General Characteristics Item Description: STAINLESS STEEL PER AMS 5643,COMPOSITION 17-4PH,PASSIVATED PER MIL-S-5002,HEAT TREAT TO CONDITION H900,0.2485 IN. MIN,0.2493 IN. MAX OD,2.188 IN. O/A LG,BOTH ENDS CHAMFERED 30 DEG BY 0.030 IN. LG 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.