The Seat,valve, cataloged under National Stock Number 4820-01-113-7719, 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 8 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-113-7719 |
| Primary Part Number | N43878 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Style Designator | PLAIN FLANGED |
| Seating Surface Shape | FLAT |
| Material | STEEL CORROSION RESISTING OVERALL |
| Flange Seat to Disk End Height | 0.770 INCHES NOMINAL IN |
| Body Outside Diameter | 1.874 INCHES NOMINAL IN |
| Flange Diameter | 2.235 INCHES NOMINAL IN |
| Body Inside Diameter | 1.380 INCHES NOMINAL IN |
| Under Flange Height | 0.187 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-113-7719 is a Seat,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-113-7719 has 2 cross-referenced part numbers: 43878 (Leslie Controls, Inc. Dba Leslie Controls Inc), N43878 (Leslie Controls, Inc. Dba Leslie Controls Inc).
There are 3 known substitutes for 4820-01-113-7719: 5950-00-444-0265, 5950-00-581-9269, 5330-00-599-5120. Verify interchangeability with system specifications before substitution.
Key specifications for N43878: Style Designator: PLAIN FLANGED; Seating Surface Shape: FLAT; Material: STEEL CORROSION RESISTING OVERALL; Flange Seat to Disk End Height: 0.770 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.