The Valve,safety Relief, cataloged under National Stock Number 4820-01-197-3710, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-197-3710 |
| Primary Part Number | YB2385G224 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Media for Which Designed | WATER, SALT SINGLE RESPONSE |
| Style Designator | ANGLE |
| Criticality Code Justification | FEAT |
| Valve Operation Method | AUTOMATIC |
| Bonnet Attachment Method | UNION |
| Connection Style | SOCKET WITH BRAZING RING ALL ENDS |
| Material | COPPER ALLOY 922 BODY |
| Disk Loading Method | SPRING |
| Maximum Operating Temp | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Pipe Size Accommodated | 1.500 INCHES ALL ENDS IN |
| Adjustable Pressure Range | +30.0 TO 50.0 POUNDS PER SQUARE INCH LBS |
| Material | NICKEL ALLOY SEAT |
| Flow Control Device | DISK |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE |
| Bonnet Type | INSIDE SPRING |
| Renewable Seat Ring Type | BOLTED |
| Material | NICKEL ALLOY STEM |
| Furnished Items and Quantity | 1 LEVER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1385PL4141 11/2IN 30TO50PSI | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| C3459 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 1384 PL4141 1-1-2IN 30T50PSI | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| C3650 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| YB2385G224 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 138511/2IN30TO50PSI | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-197-3710 is a Valve,safety Relief, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-197-3710 has 6 cross-referenced part numbers: 1385PL4141 11/2IN 30TO50PSI (Leslie Controls, Inc. Dba Leslie Controls Inc), C3459 (Leslie Controls, Inc. Dba Leslie Controls Inc), 1384 PL4141 1-1-2IN 30T50PSI (Leslie Controls, Inc. Dba Leslie Controls Inc), C3650 (Leslie Controls, Inc. Dba Leslie Controls Inc), YB2385G224 (Leslie Controls, Inc. Dba Leslie Controls Inc) and 1 more.
There are 12 known substitutes for 4820-01-197-3710: 4820-01-198-2745, 4820-01-222-0216, 4820-01-222-2716 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for YB2385G224: Special Features: WEAPON SYSTEM ESSENTIAL; Media for Which Designed: WATER, SALT SINGLE RESPONSE; Style Designator: ANGLE; Criticality Code Justification: FEAT. 22 total characteristics are documented in the Federal Logistics Information System.