The Valve,safety Relief, cataloged under National Stock Number 4820-01-220-0841, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (CAGE 15187); Dante Valve Company (CAGE 5P967); Anderson Greenwood and Co (CAGE 34494); Danco Valve Company (CAGE 65079); Anderson Greenwood Lp Dba Anderson Greenwood Crosby (CAGE 01343) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-220-0841 |
| Primary Part Number | 20253FS41M |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20253FS41M PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| D50UU-04 2IN PRIMARY | Dante Valve Company (USA) |
| 20253FS41M | Anderson Greenwood and Co (USA) |
| D2000M | Danco Valve Company (USA) |
| D50UU-04 2IN | Danco Valve Company (USA) |
| 20253FS41M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-220-0841 is a Valve,safety Relief, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-220-0841 has 6 cross-referenced part numbers: 20253FS41M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), D50UU-04 2IN (Dante Valve Company), 20253FS41M (Anderson Greenwood and Co), D2000M (Danco Valve Company), D50UU-04 2IN (Danco Valve Company) and 1 more.
There are 10 known substitutes for 4820-01-220-0841: 4820-01-124-8523, 4820-01-126-5321, 4820-01-213-7961 and 7 more. Verify interchangeability with system specifications before substitution.