The Disk,valve, cataloged under National Stock Number 4820-01-262-1327, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 6 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-262-1327 |
| Primary Part Number | A42255 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Style Designator | POPPET |
| Shank Diameter | 0.426 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Flange Seat to Disk End Height | 2.500 INCHES NOMINAL IN |
| Flange Diameter | 1.152 INCHES NOMINAL IN |
| Seat Angle | 45.0 DEGREES NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-262-1327 is a Disk,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-262-1327 has 2 cross-referenced part numbers: 42255 (Leslie Controls, Inc. Dba Leslie Controls Inc), A42255 (Leslie Controls, Inc. Dba Leslie Controls Inc).
There are 5 known substitutes for 4820-01-262-1327: 5950-00-369-9498, 3455-00-982-5114, 5950-00-990-8708 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for A42255: Style Designator: POPPET; Shank Diameter: 0.426 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING; Overall Height: 3.977 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.