The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-431-7400, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Griswold Industries Dba Cla-Val Co. Government technical data includes 16 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-431-7400 |
| Primary Part Number | 1935301A |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Griswold Industries Dba Cla-Val Co |
| Status | ACTIVE |
| Filter | INCLUDED |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Material | RUBBER SYNTHETIC FLOW CONTROL DEVICE |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Second End Relationship with First End | IDENTICAL |
| First End Style Designator | PLAIN |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| Body Style | STRAIGHT THRU |
| Furnished Items | INLET STRAINER AND INDICATOR |
| First End Connection Type | PLAIN FACE FLANGE |
| Flow Control Device | DISK |
| Valve Loading Method | SPRING |
| Remote Actuation Method | DIAPHRAGM |
| Renewable Seat Ring Type | THREADED |
| End Connection Quantity | 2 |
| Material | COPPER ALLOY BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-431-7400 is a Valve,regulating,fluid Pressure, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-431-7400 has 2 cross-referenced part numbers: 19335 (Griswold Industries Dba Cla-Val Co), 1935301A (Griswold Industries Dba Cla-Val Co).
There are 4 known substitutes for 4820-01-431-7400: 4330-00-028-3900, 6620-00-514-4662, 1650-00-831-0392 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1935301A: Filter: INCLUDED; Regulation Type: AUTOMATIC SINGLE STAGE; Material: RUBBER SYNTHETIC FLOW CONTROL DEVICE; Media for Which Designed: HYDROCARBON FUELS AND OILS. 18 total characteristics are documented in the Federal Logistics Information System.