The Disk,valve, cataloged under National Stock Number 4820-01-114-2317, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-114-2317 |
| Primary Part Number | 11559 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Flowserve Inc |
| Status | ACTIVE |
| Taper Minor Diameter | 0.562 INCHES NOMINAL IN |
| Taper Major Diameter | 0.727 INCHES NOMINAL IN |
| Material | STEEL |
| Style Designator | SOLID WEDGE |
| Taper Length | 0.938 INCHES NOMINAL IN |
| Pressure Rating | 2000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Temp Rating | 100.0 FAHRENHEIT NOMINAL DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B-45527 PART 11559 | Flowserve Inc (USA) |
| 11559 PRIMARY | Flowserve Inc (USA) |
NSN 4820-01-114-2317 is a Disk,valve, manufactured by Flowserve Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-114-2317 has 2 cross-referenced part numbers: B-45527 PART 11559 (Flowserve Inc), 11559 (Flowserve Inc).
There are 7 known substitutes for 4820-01-114-2317: 4730-00-254-6443, 5133-00-266-9476, 5815-00-547-7882 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11559: Taper Minor Diameter: 0.562 INCHES NOMINAL IN; Taper Major Diameter: 0.727 INCHES NOMINAL IN; Material: STEEL; Style Designator: SOLID WEDGE. 7 total characteristics are documented in the Federal Logistics Information System.