The Disk,valve, cataloged under National Stock Number 4820-01-050-9212, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-050-9212 |
| Primary Part Number | B12720.001.119 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Nominal Thread Size | 0.437 INCHES IN |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Style Designator | PLUG |
| Seat Angle | 45.0 DEGREES NOMINAL |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12720001119 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 12720001129 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| B12720.001.119 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 20306 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 20306PIECE6 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| B12720.001.119 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 20306PIECE6 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-050-9212 is a Disk,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-050-9212 has 7 cross-referenced part numbers: 12720001119 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 12720001129 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), B12720.001.119 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 20306 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 20306PIECE6 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team) and 2 more.
There are 12 known substitutes for 4820-01-050-9212: 5340-00-045-9424, 5940-00-271-7987, 2540-00-273-7131 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B12720.001.119: Material: STEEL CORROSION RESISTING; Nominal Thread Size: 0.437 INCHES IN; Outside Diameter: 1.000 INCHES NOMINAL IN; Thread Series Designator: UNF. 8 total characteristics are documented in the Federal Logistics Information System.