The Valve,check, cataloged under National Stock Number 4820-01-185-2287, 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. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-185-2287 |
| Primary Part Number | 90236-000 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Material | NICKEL FLOW CONTROL DEVICE |
| Flow Control Device | DISK |
| Valve Operation Method | MANUAL |
| Nominal Pipe Size Accommodated | 0.500 INCHES FIRST END IN |
| Style Designator | STRAIGHT THRU |
| Material | STEEL BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6861 1-2IN | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 6861 | National Oilwell (USA) |
| 6861 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 90236-000 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 6861 1-2IN | National Oilwell (USA) |
| 6861 1/2IN PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
NSN 4820-01-185-2287 is a Valve,check, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-185-2287 has 6 cross-referenced part numbers: 6861 1-2IN (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 6861 (National Oilwell), 6861 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 90236-000 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 6861 1-2IN (National Oilwell) and 1 more.
There are 11 known substitutes for 4820-01-185-2287: 1560-00-001-6972, 5905-00-036-8855, 4820-00-485-9329 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 90236-000: Material: NICKEL FLOW CONTROL DEVICE; Flow Control Device: DISK; Valve Operation Method: MANUAL; Nominal Pipe Size Accommodated: 0.500 INCHES FIRST END IN. 6 total characteristics are documented in the Federal Logistics Information System.