The Valve,safety Relief, cataloged under National Stock Number 4820-01-339-1530, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 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 | 4820-01-339-1530 |
| Primary Part Number | UCKCNN09CMMP |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Dante Valve Company |
| Status | ACTIVE |
| Raised Face Nominal Diameter | 7.562 INCHES FIRST END IN |
| Flow Control Device | DISK |
| Adjustable Pressure Range | +53.0 TO 64.0 POUNDS PER SQUARE INCH LBS |
| Maximum Operating Temp | 450.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Maximum Operating Temp | 100.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Valve Operation Method | AUTOMATIC |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | ANGLE FLANGED ENDS |
| Bolt Hole Nominal Diameter | 0.875 INCHES FIRST END IN |
| Bolt Circle Nominal Diameter | 7.500 INCHES SECOND END IN |
| First Connection Face to Centerline Distance | 7.250 INCHES IN |
| Operating Pressure | 285.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Bolt Hole Nominal Diameter | 0.750 INCHES SECOND END IN |
| Bolt Circle Nominal Diameter | 9.500 INCHES FIRST END IN |
| Second Connection Face to Centerline Distance | 7.000 INCHES IN |
| Flange Face Design | RAISED STRAIGHT ALL ENDS |
| Raised Face Nominal Height | 0.062 INCHES FIRST END IN |
| Operating Pressure | 185.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Nominal Outside Diameter | 9.000 INCHES FIRST END IN |
| Nominal Thickness | 0.938 INCHES SECOND END IN |
| Material | STEEL COMP 416 STEM |
| Nominal Outside Diameter | 9.000 INCHES SECOND END IN |
| Material | STEEL COMP 630 FLOW CONTROL DEVICE |
| Nominal Thickness | 1.000 INCHES FIRST END IN |
| Raised Face Nominal Height | 1.688 INCHES SECOND END IN |
| Valve Size | 4.000 INCHES IN |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Raised Face Nominal Diameter | 5.313 INCHES SECOND END IN |
| Material | STEEL BODY |
| Bolt Hole Quantity | 8 ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D-10M 4X6IN 53T64PSI | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A2589 MODEL D-10M | Kunkle Industries Inc Lonergan Valve Div (USA) |
| A2589 MODEL D-10M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A2589 | Compac Industries Inc (USA) |
| D-10M 4X6IN 53T64PSI | Kunkle Industries Inc Lonergan Valve Div (USA) |
| UCKCNN09CMMP PRIMARY | Dante Valve Company (USA) |
| UCKCNN09CMMP | Danco Valve Company (USA) |
| A2589 | Kunkle Industries Inc Lonergan Valve Div (USA) |
NSN 4820-01-339-1530 is a Valve,safety Relief, manufactured by Dante Valve Company, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-339-1530 has 8 cross-referenced part numbers: D-10M 4X6IN 53T64PSI (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A2589 MODEL D-10M (Kunkle Industries Inc Lonergan Valve Div), A2589 MODEL D-10M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A2589 (Compac Industries Inc), D-10M 4X6IN 53T64PSI (Kunkle Industries Inc Lonergan Valve Div) and 3 more.
There are 10 known substitutes for 4820-01-339-1530: 4730-00-525-7419, 6210-00-643-1217, 5365-01-126-5355 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for UCKCNN09CMMP: Raised Face Nominal Diameter: 7.562 INCHES FIRST END IN; Flow Control Device: DISK; Adjustable Pressure Range: +53.0 TO 64.0 POUNDS PER SQUARE INCH LBS; Maximum Operating Temp: 450.0 FAHRENHEIT SECOND RESPONSE DEGF. 30 total characteristics are documented in the Federal Logistics Information System.