The Stem,fluid Valve, cataloged under National Stock Number 4820-00-446-9361, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. This item has 11 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Westinghouse Electric Corp (CAGE 79500); Northrop Grumman Systems Corporation Div Marine Systems (CAGE 90099); Westinghouse Electric Corp Sturtevant Div (CAGE 80231) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-446-9361 |
| Primary Part Number | 9434 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D15-621NPC347 | Westinghouse Electric Corp (USA) |
| D15-621BPC347 | Westinghouse Electric Corp (USA) |
| D15-439PPC347 | Westinghouse Electric Corp (USA) |
| D15-439JPC347 | Westinghouse Electric Corp (USA) |
| 9434 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 9434 | Westinghouse Electric Corp (USA) |
| 9434 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-621JPC347 | Westinghouse Electric Corp (USA) |
| D15-439BPC347 | Westinghouse Electric Corp (USA) |
| D15-439NPC347 | Westinghouse Electric Corp (USA) |
| D15-621PPC347 | Westinghouse Electric Corp (USA) |
NSN 4820-00-446-9361 is a Stem,fluid Valve, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-446-9361 has 11 cross-referenced part numbers: D15-621NPC347 (Westinghouse Electric Corp), D15-621BPC347 (Westinghouse Electric Corp), D15-439PPC347 (Westinghouse Electric Corp), D15-439JPC347 (Westinghouse Electric Corp), 9434 (Northrop Grumman Systems Corporation Div Marine Systems) and 6 more.
There are 6 known substitutes for 4820-00-446-9361: 5315-00-059-5399, 5310-00-244-2417, 6850-01-048-2087 and 3 more. Verify interchangeability with system specifications before substitution.