The Disk Assy, cataloged under National Stock Number 4820-00-306-1164, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Disk Assy |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (CAGE 04537); Naval Ship Systems Command (CAGE 80064) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-306-1164 |
| Primary Part Number | 3183869 PCS2-9 |
| Item Name | Disk Assy |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3183869.PCS2-9 | Naval Sea Systems Command (USA) |
| 13818 | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA) |
| DWG3941-FPCS2-9 | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA) |
| 3183869 PCS2-9 PRIMARY | Naval Ship Systems Command (USA) |
NSN 4820-00-306-1164 is a Disk Assy, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-306-1164 has 4 cross-referenced part numbers: 3183869.PCS2-9 (Naval Sea Systems Command), 13818 (Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa), DWG3941-FPCS2-9 (Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa), 3183869 PCS2-9 (Naval Ship Systems Command).
There are 4 known substitutes for 4820-00-306-1164: 5950-01-044-3664, 6130-01-097-6363, 3040-01-151-8635 and 1 more. Verify interchangeability with system specifications before substitution.