The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-113-1820, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-113-1820 |
| Primary Part Number | 2351-1151 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division |
| Status | ACTIVE |
| Valve Loading Method | BELLOWS |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE |
| Media for Which Designed | WATER, FRESH |
| First End Connection Type | UNTHREADED INTERNAL TUBE |
| Second End Relationship with First End | IDENTICAL |
| First End Style Designator | SOCKET W/BRAZING RING |
| Body Style | STRAIGHT THRU |
| Flow Control Device | DIAPHRAGM |
| First End Outside Diameter Tube Accommodated | 1.050 INCHES MINIMUM AND 1.053 INCHES MAXIMUM IN |
| End Connection Quantity | 2 |
| Filter | NOT INCLUDED |
| Maximum Inlet Pressure Rating | ERR-060 |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Temp Rating | 200.0 FAHRENHEIT MAXIMUM DEGF |
| Material | COPPER ALLOY 836 BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 580893-5 | Raytheon Company (USA) |
| 580893-5 | Raytheon Company Div Corp (USA) |
| 2351-1151 PRIMARY | Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division (USA) |
| 580893-5 | Raytheon Company Dba Raytheon Co (USA) |
| 580893 | Raytheon Company Div Corp (USA) |
NSN 4820-01-113-1820 is a Valve,regulating,fluid Pressure, manufactured by Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-113-1820 has 5 cross-referenced part numbers: 580893-5 (Raytheon Company), 580893-5 (Raytheon Company Div Corp), 2351-1151 (Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division), 580893-5 (Raytheon Company Dba Raytheon Co), 580893 (Raytheon Company Div Corp).
There are 8 known substitutes for 4820-01-113-1820: 3040-00-105-9245, 5935-01-058-1953, 4820-01-225-5841 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2351-1151: Valve Loading Method: BELLOWS; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE; Media for Which Designed: WATER, FRESH; First End Connection Type: UNTHREADED INTERNAL TUBE. 15 total characteristics are documented in the Federal Logistics Information System.