The Valve,ball, cataloged under National Stock Number 4820-01-530-5142, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Legend Valve and Fitting Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-530-5142 |
| Primary Part Number | 201-435 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Legend Valve and Fitting Inc |
| Status | ACTIVE |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 201-435 PRIMARY | Legend Valve and Fitting Inc (USA) |
NSN 4820-01-530-5142 is a Valve,ball, manufactured by Legend Valve and Fitting Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-530-5142 has 1 manufacturer part number on file: 201-435 (Legend Valve and Fitting Inc).
Key specifications for 201-435: Special Features: PVC COMPACT BALL VALVE; FITS SCHEDULE 40 OR 80 PIPE; POLYTETRAFLUOROETHYLENE SEATS; EPDM O-RING; Part Name Assigned by Controlling Agency: PVC COMPACT BALL VALVE; End Item Identification: 4510-01-453-4012; 4510-01-477-7764; 4510-01-521-1860 CONTAINERIZED LATRINE; Valve Operation Method: MANUAL. 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.