The Valve,safety Relief, cataloged under National Stock Number 4820-01-282-8463, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-282-8463 |
| Primary Part Number | YB2385C224 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | CANCELLED |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Connection Style | SOCKET WITH BRAZING RING (TUBE) ALL ENDS |
| Style Designator | ANGLE |
| Bonnet Attachment Method | THREADED |
| Material | RUBBER FLOW CONTROL DEVICE |
| Media for Which Designed | AIR FIRST RESPONSE |
| Furnished Items and Quantity | 2 NUT AND 2 TAILPIECE AND 1 LEVER |
| Maximum Operating Temp | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | NICKEL ALLOY STEM |
| Material | NICKEL ALLOY SEAT |
| Flow Control Device | DISK |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES ALL ENDS IN |
| Bonnet Type | INSIDE SCREW |
| Valve Operation Method | MANUAL |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Media for Which Designed | WATER, FRESH SECOND RESPONSE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2385C224 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 1/2 SBUE MODEL 1385 30T50PSI | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| E3650 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| YB2385C224 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| C3650 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| E3650 ASSY 1385.50 30T50PSI | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 1385 1/2IN PL-4149 30T50PSI | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-282-8463 is a Valve,safety Relief, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-282-8463 has 7 cross-referenced part numbers: 2385C224 (Leslie Controls, Inc. Dba Leslie Controls Inc), 1/2 SBUE MODEL 1385 30T50PSI (Leslie Controls, Inc. Dba Leslie Controls Inc), E3650 (Leslie Controls, Inc. Dba Leslie Controls Inc), YB2385C224 (Leslie Controls, Inc. Dba Leslie Controls Inc), C3650 (Leslie Controls, Inc. Dba Leslie Controls Inc) and 2 more.
There are 12 known substitutes for 4820-01-282-8463: 6760-00-329-8498, 4820-01-141-1427, 4820-01-146-0058 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for YB2385C224: Operating Pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Connection Style: SOCKET WITH BRAZING RING (TUBE) ALL ENDS; Style Designator: ANGLE; Bonnet Attachment Method: THREADED. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-282-8463 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.