The Disk,valve, cataloged under National Stock Number 4820-01-514-1699, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-514-1699 |
| Primary Part Number | 18.5.50 |
| 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 |
| Style Designator | PLUG |
| Thread Series Designator | UNEF |
| Temp Rating | 425.0 FAHRENHEIT MAXIMUM DEGF |
| Outside Diameter | 5.382 INCHES NOMINAL IN |
| Nominal Thread Size | 1.250 INCHES IN |
| Thread Quantity Per Inch | 18 |
| Media for Which Designed | WATER, SALT |
| Material | NICKEL ALLOY 400 |
| Shoulder Width | 1.706 INCHES NOMINAL IN |
| Pressure Rating | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NMP176 L2210-C | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NMP-176 PC NO 18M | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 18.5.50 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
NSN 4820-01-514-1699 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 4820-01-514-1699 has 3 cross-referenced part numbers: NMP176 L2210-C (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), NMP-176 PC NO 18M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 18.5.50 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
There are 10 known substitutes for 4820-01-514-1699: 5360-00-664-7876, 5935-00-666-1434, 6625-00-691-6505 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18.5.50: Style Designator: PLUG; Thread Series Designator: UNEF; Temp Rating: 425.0 FAHRENHEIT MAXIMUM DEGF; Outside Diameter: 5.382 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.