The Disk,valve, cataloged under National Stock Number 4820-01-194-7006, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Corporation Div Flowserve Us Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-194-7006 |
| Primary Part Number | 1859-5 ITEM 4 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Flowserve Corporation Div Flowserve Us Inc |
| Status | ACTIVE |
| Taper Major Diameter | 0.2243 INCHES NOMINAL IN |
| Pressure Rating | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Material | STEEL |
| Taper Length | 4.000 INCHES NOMINAL IN |
| Style Designator | SOLID WEDGE |
| Taper Minor Diameter | 0.1563 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1859-5PC4 | Anchor/darling Valve Co (USA) |
| 1859-5 ITEM 4 PRIMARY | Flowserve Corporation Div Flowserve Us Inc (USA) |
| 1859-5 | Flowserve Corporation Div Flowserve Us Inc (USA) |
NSN 4820-01-194-7006 is a Disk,valve, manufactured by Flowserve Corporation Div Flowserve Us Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-194-7006 has 3 cross-referenced part numbers: 1859-5PC4 (Anchor/darling Valve Co), 1859-5 ITEM 4 (Flowserve Corporation Div Flowserve Us Inc), 1859-5 (Flowserve Corporation Div Flowserve Us Inc).
There are 4 known substitutes for 4820-01-194-7006: 6140-01-104-9581, 4820-01-193-7798, 4730-01-479-2873 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1859-5 ITEM 4: Taper Major Diameter: 0.2243 INCHES NOMINAL IN; Pressure Rating: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Material: STEEL; Taper Length: 4.000 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.