The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-319-5439, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-319-5439 |
| Primary Part Number | 31638CRDM 3/8IN |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Griswold Industries Dba Cla-Val Co |
| Status | ACTIVE |
| Material | NICKEL ALLOY STEM |
| Valve Loading Method | SPRING |
| Outlet Pressure Range | 10.0 TO 100.0 CAMERA MOUNT |
| Material | NICKEL ALLOY AND COPPER ALLOY SEAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31638 CRDM 3 1- | Griswold Industries Dba Cla-Val Co (USA) |
| 80040 FIND 2 3 1-2IN | Griswold Industries Dba Cla-Val Co (USA) |
| 80040 | Griswold Industries Dba Cla-Val Co (USA) |
| 31638 CROM 3 1-2IN | Griswold Industries Dba Cla-Val Co (USA) |
| 31638CRDM 3/8IN PRIMARY | Griswold Industries Dba Cla-Val Co (USA) |
NSN 4820-01-319-5439 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 4820-01-319-5439 has 5 cross-referenced part numbers: 31638 CRDM 3 1- (Griswold Industries Dba Cla-Val Co), 80040 FIND 2 3 1-2IN (Griswold Industries Dba Cla-Val Co), 80040 (Griswold Industries Dba Cla-Val Co), 31638 CROM 3 1-2IN (Griswold Industries Dba Cla-Val Co), 31638CRDM 3/8IN (Griswold Industries Dba Cla-Val Co).
There are 7 known substitutes for 4820-01-319-5439: 5305-00-010-0767, 5130-00-605-3914, 5945-00-835-3040 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31638CRDM 3/8IN: Material: NICKEL ALLOY STEM; Valve Loading Method: SPRING; Special Features: VALVE SIZE 0.375 IN. IN; Outlet Pressure Range: 10.0 TO 100.0 CAMERA MOUNT. 5 total characteristics are documented in the Federal Logistics Information System.