The Piston,control Valve, cataloged under National Stock Number 4820-00-980-7372, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-980-7372 |
| Item Name | Piston,control Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| General Characteristics Item Description | CORROSION RESISTING STEEL,QQ-S-763,CLASS 303,COND A,ONE END THD INTERNAL 0.250-28 UNF 2B RH,0.750 IN. THD DEPTH,0.500 IN. HEX WRENCHING FEATURE ON OTHER END,2.500 IN. OD,0.934 IN. O/A 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 |
|---|---|
| 217213-3 | 3/2 Design control — primary reference U.S. Government activity |
| 217213-0003 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4820-00-980-7372 is a Piston,control Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-00-980-7372: General Characteristics Item Description: CORROSION RESISTING STEEL,QQ-S-763,CLASS 303,COND A,ONE END THD INTERNAL 0.250-28 UNF 2B RH,0.750 IN. THD DEPTH,0.500 IN. HEX WRENCHING FEATURE ON OTHER END,2.500 IN. OD,0.934 IN. O/A 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.