The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-520-5541, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Matheson Co Div of G D Searle Medical Products. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Matheson Co Div of G D Searle Medical Products (CAGE 96355) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-520-5541 |
| Primary Part Number | 18L-590 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Matheson Co Div of G D Searle Medical Products |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19-590 | Matheson Co Div of G D Searle Medical Products (USA) |
| D-REG-4404 | Matheson Co Div of G D Searle Medical Products (USA) |
| 18L-590 PRIMARY | Matheson Co Div of G D Searle Medical Products (USA) |
NSN 4820-01-520-5541 is a Valve,regulating,fluid Pressure, manufactured by Matheson Co Div of G D Searle Medical Products, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-520-5541 has 3 cross-referenced part numbers: 19-590 (Matheson Co Div of G D Searle Medical Products), D-REG-4404 (Matheson Co Div of G D Searle Medical Products), 18L-590 (Matheson Co Div of G D Searle Medical Products).
There are 7 known substitutes for 4820-01-520-5541: 5930-00-078-1436, 5930-00-451-5976, 5945-01-045-1213 and 4 more. Verify interchangeability with system specifications before substitution.