The Piston-Shaft,valve Soleniod, cataloged under National Stock Number 4820-01-066-1572, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-066-1572 |
| Item Name | Piston-Shaft,valve Soleniod |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| General Characteristics Item Description | CRES 17-4 PH COND A AMS5643,2.010 IN. LG,0.190-32 UNC 3A THD 0.210 IN. LG 1ST END,0.216 IN. MIN 0.217 IN. MAX OD BODY 1.118 IN. LG,2ND END 0.187 IN. OD 0.462 IN. LG SLOTTED A |
| 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 |
|---|---|
| 504817-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-066-1572 is a Piston-Shaft,valve Soleniod, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-066-1572: General Characteristics Item Description: CRES 17-4 PH COND A AMS5643,2.010 IN. LG,0.190-32 UNC 3A THD 0.210 IN. LG 1ST END,0.216 IN. MIN 0.217 IN. MAX OD BODY 1.118 IN. LG,2ND END 0.187 IN. OD 0.462 IN. LG SLOTTED A. 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 4820-01-066-1572 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.