The Valve Assembly, cataloged under National Stock Number 4820-01-350-0246, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve Assembly |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (CAGE 61208) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-350-0246 |
| Primary Part Number | KS549 |
| Item Name | Valve Assembly |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| KS549 PRIMARY | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| XA7371 | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 38449 | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| XA7371M | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
NSN 4820-01-350-0246 is a Valve Assembly, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-350-0246 has 4 cross-referenced part numbers: KS549 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), XA7371 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 38449 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), XA7371M (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
There are 2 known substitutes for 4820-01-350-0246: 2990-00-103-8245, 5950-00-465-8787. Verify interchangeability with system specifications before substitution.