The Disk,valve, cataloged under National Stock Number 4820-01-210-9723, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rexnord Industries Llc. Government technical data includes 4 specifications, 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 | 4820-01-210-9723 |
| Primary Part Number | 184330 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Rexnord Industries Llc |
| Status | ACTIVE |
| Outside Diameter | 3.250 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Inside Diameter | 0.126 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| 184330 PRIMARY | Rexnord Industries Llc (USA) |
NSN 4820-01-210-9723 is a Disk,valve, manufactured by Rexnord Industries Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-210-9723 has 1 manufacturer part number on file: 184330 (Rexnord Industries Llc).
Key specifications for 184330: Overall Height: 0.375 INCHES NOMINAL IN; Outside Diameter: 3.250 INCHES NOMINAL IN; Style Designator: PLAIN; Inside Diameter: 0.126 INCHES NOMINAL IN. 4 specifications are 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.