The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-138-6939, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Marotta Controls Inc. Government technical data includes 8 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-138-6939 |
| Primary Part Number | 222273-23 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Marotta Controls Inc |
| Status | ACTIVE |
| Filter | NOT INCLUDED |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Outlet Pressure Range | 2200.0 TO 3500.0 CAMERA MOUNT |
| End Connection Quantity | 2 |
| Maximum Inlet Pressure Rating | ERR-060 |
| Flow Control Device | POPPET |
| Valve Loading Method | SPRING |
| Body Style | STRAIGHT THRU |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-138-6939 is a Valve,regulating,fluid Pressure, manufactured by Marotta Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-138-6939 has 2 cross-referenced part numbers: 222273-23 (Marotta Controls Inc), 222273 (Marotta Controls Inc).
There are 2 known substitutes for 4820-01-138-6939: 5935-00-161-4711, 4820-01-138-1988. Verify interchangeability with system specifications before substitution.
Key specifications for 222273-23: Filter: NOT INCLUDED; Regulation Type: AUTOMATIC SINGLE STAGE; Outlet Pressure Range: 2200.0 TO 3500.0 CAMERA MOUNT; End Connection Quantity: 2. 8 total characteristics are documented in the Federal Logistics Information System.