The Valve,safety Relief, cataloged under National Stock Number 4820-01-423-3596, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dante Valve Company. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-423-3596 |
| Primary Part Number | BASHH09EKK |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Dante Valve Company |
| Status | ACTIVE |
| Second Connection Face to Centerline Distance | 6.000 INCHES IN |
| First Connection Face to Centerline Distance | 5.500 INCHES IN |
| Nominal Outside Diameter | 6.625 INCHES ALL ENDS IN |
| Bolt Hole Nominal Diameter | 0.687 INCHES ALL ENDS IN |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Flange Face Design | PLAIN ALL ENDS |
| Material | COPPER ALLOY 922 BODY |
| Valve Operation Method | AUTOMATIC OR MANUAL |
| Valve Size | 3.000 INCHES IN |
| Adjustable Pressure Range | +225.0 TO 305.0 POUNDS PER SQUARE INCH LBS |
| Maximum Operating Temp | 150.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Type | FLANGE ALL ENDS |
| Bolt Hole Quantity | 8 ALL ENDS |
| Material | STEEL COMP 316 STEM |
| Material | NICKEL ALLOY SEAT |
| Disk Loading Method | SPRING |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Style Designator | ANGLE FLANGED ENDS |
| Nominal Thickness | 0.938 INCHES ALL ENDS IN |
| Bolt Circle Nominal Diameter | 5.500 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BASHH09EKK PRIMARY | Dante Valve Company (USA) |
| D50FF-3-000 | Danco Valve Company (USA) |
| BASHH09SKK | Dante Valve Company (USA) |
| D50FF-09-3IN | Danco Valve Company (USA) |
| D50FF-3-000 3IN 225T305PSI | Danco Valve Company (USA) |
| D3000FF | Danco Valve Company (USA) |
| BASHH09SKK | Danco Valve Company (USA) |
NSN 4820-01-423-3596 is a Valve,safety Relief, manufactured by Dante Valve Company, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-423-3596 has 7 cross-referenced part numbers: BASHH09EKK (Dante Valve Company), D50FF-3-000 (Danco Valve Company), BASHH09SKK (Dante Valve Company), D50FF-09-3IN (Danco Valve Company), D50FF-3-000 3IN 225T305PSI (Danco Valve Company) and 2 more.
There are 10 known substitutes for 4820-01-423-3596: 4820-01-180-0849, 4820-01-331-3609, 4820-01-344-5607 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for BASHH09EKK: Second Connection Face to Centerline Distance: 6.000 INCHES IN; First Connection Face to Centerline Distance: 5.500 INCHES IN; Nominal Outside Diameter: 6.625 INCHES ALL ENDS IN; Bolt Hole Nominal Diameter: 0.687 INCHES ALL ENDS IN. 22 total characteristics are documented in the Federal Logistics Information System.