The Valve,safety Relief, cataloged under National Stock Number 4820-01-196-1116, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-196-1116 |
| Primary Part Number | 20183KM41M |
| 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 |
| Flow Control Device | DISK |
| Connection Style | SOCKET WITH BRAZING RING ALL ENDS |
| Nominal Pipe Size Accommodated | 0.750 INCHES ALL ENDS IN |
| Style Designator | ANGLE |
| Bonnet Attachment Method | BOLTED |
| Material | NICKEL ALLOY SEAT |
| Operating Pressure | 335.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Bonnet Type | INSIDE SCREW |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Material | NICKEL ALLOY STEM |
| Maximum Operating Temp | 250.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Material | COPPER ALLOY 922 BODY |
| Adjustable Pressure Range | +66.0 TO 75.0 POUNDS PER SQUARE INCH LBS |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Maximum Operating Temp | 150.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Valve Operation Method | AUTOMATIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20183KM41M 66T75PSI | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 20183 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 20183KM41M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 20183KM41M 66T75PSI | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 20183KM41M PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
NSN 4820-01-196-1116 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 4820-01-196-1116 has 5 cross-referenced part numbers: 20183KM41M 66T75PSI (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 20183 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 20183KM41M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 20183KM41M 66T75PSI (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 20183KM41M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
There are 12 known substitutes for 4820-01-196-1116: 4820-01-131-0229, 4820-01-132-1599, 3040-01-152-8322 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20183KM41M: Flow Control Device: DISK; Connection Style: SOCKET WITH BRAZING RING ALL ENDS; Nominal Pipe Size Accommodated: 0.750 INCHES ALL ENDS IN; Style Designator: ANGLE. 17 total characteristics are documented in the Federal Logistics Information System.