The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-289-3395, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-289-3395 |
| Primary Part Number | MIL-V-17848 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Material | COBALT ALLOY FLOW CONTROL DEVICE |
| First End Connection Type | RAISED FACE FLANGE |
| First End Bolt Hole Quantity | 4 |
| Media for Which Designed | STEAM |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| First End Bolt Circle Diameter | 2.625 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| First End Bolt Hole Diameter | 0.562 INCHES NOMINAL IN |
| Body Style | STRAIGHT THRU |
| First End Flange Outside Diameter | 3.750 INCHES NOMINAL IN |
| First End Style Designator | RAISED |
| Face to Face Distance | 8.500 INCHES NOMINAL IN |
| Valve Loading Method | SPRING |
| End Connection Quantity | 2 |
| Valve Stem Design | SINGLE SEAT |
| Maximum Inlet Pressure Rating | ERR-060 |
| Material | COBALT ALLOY SEAT |
| Remote Actuation Method | DIAPHRAGM |
| Outlet Pressure Range | 100.0 TO 550.0 CAMERA MOUNT |
| Regulation Type | MANUAL SINGLE STAGE |
| Temp Rating | 750.0 FAHRENHEIT NOMINAL DEGF |
| Filter | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-V-17848 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 91107A | Hammel Dahl Inc (USA) |
NSN 4820-00-289-3395 is a Valve,regulating,fluid Pressure, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-289-3395 has 2 cross-referenced part numbers: MIL-V-17848 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 91107A (Hammel Dahl Inc).
There is 1 known substitute for 4820-00-289-3395: 6625-00-242-8579. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-V-17848: Material: COBALT ALLOY FLOW CONTROL DEVICE; First End Connection Type: RAISED FACE FLANGE; First End Bolt Hole Quantity: 4; Media for Which Designed: STEAM. 22 total characteristics are documented in the Federal Logistics Information System.