The Valve,calibrated Flow, cataloged under National Stock Number 4820-01-310-4282, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 4820-01-310-4282 |
| Primary Part Number | 2353-1291A |
| Item Name | Valve,calibrated Flow |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division |
| Status | ACTIVE |
| Second End Style Designator | SOCKET |
| End Connection Quantity | 2 |
| First End Nominal Pipe Size Accommodated | 1.500 INCHES IN |
| Valve Discharge Flow Rate | 20.0 GALLONS PER MINUTE |
| Flow Control Device | DIAPHRAGM |
| Second End Connection Type | UNTHREADED INTERNAL PIPE |
| Body Style | STRAIGHT THRU |
| First End Connection Type | UNTHREADED INTERNAL PIPE |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Second End Relationship with First End | NOT IDENTICAL |
| First End Style Designator | SOCKET |
| Material | COPPER ALLOY BODY |
| Second End Nominal Pipe Size Accommodated | 1.250 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1682 | Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division (USA) |
| 2353-1291A PRIMARY | Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division (USA) |
NSN 4820-01-310-4282 is a Valve,calibrated Flow, 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 4820-01-310-4282 has 2 cross-referenced part numbers: 1682 (Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division), 2353-1291A (Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division).
There are 12 known substitutes for 4820-01-310-4282: 6810-00-264-8953, 6210-00-472-6067, 5180-00-925-4591 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2353-1291A: Second End Style Designator: SOCKET; End Connection Quantity: 2; First End Nominal Pipe Size Accommodated: 1.500 INCHES IN; Valve Discharge Flow Rate: 20.0 GALLONS PER MINUTE. 14 total characteristics are documented in the Federal Logistics Information System.