The Seat,valve, cataloged under National Stock Number 4820-00-889-5446, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Cooper Cameron Corp Cooper Cameron Valves Div. This item has 8 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Seat,valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Cooper Cameron Corp Cooper Cameron Valves Div (CAGE 15645) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-889-5446 |
| Primary Part Number | 1790-131 3IN |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Cooper Cameron Corp Cooper Cameron Valves Div |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1790-131 3IN PRIMARY | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
| 1790-031 3IN | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
| 1790-131 PRIMARY | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
| 3854 | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
| B-1789 | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
| 1790-131X1789-0 | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
| 1790-031 | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
| 1789-003 | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
NSN 4820-00-889-5446 is a Seat,valve, manufactured by Cooper Cameron Corp Cooper Cameron Valves Div, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-889-5446 has 8 cross-referenced part numbers: 1790-131 3IN (Cooper Cameron Corp Cooper Cameron Valves Div), 1790-031 3IN (Cooper Cameron Corp Cooper Cameron Valves Div), 1790-131 (Cooper Cameron Corp Cooper Cameron Valves Div), 3854 (Cooper Cameron Corp Cooper Cameron Valves Div), B-1789 (Cooper Cameron Corp Cooper Cameron Valves Div) and 3 more.
There are 12 known substitutes for 4820-00-889-5446: 4820-00-109-3590, 4820-00-109-3602, 5945-00-351-4677 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 4820-00-889-5446 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.