The Valve,safety Relief, cataloged under National Stock Number 4820-01-270-6414, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-270-6414 |
| Primary Part Number | 1385 P/L 2385C226 AND C3650 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 NUT AND 2 TAILPIECE AND 1 LEVER |
| Media for Which Designed | AIR FIRST RESPONSE |
| Media for Which Designed | WATER, FRESH SECOND RESPONSE |
| Bonnet Attachment Method | UNION |
| Style Designator | ANGLE |
| Connection Style | STREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS |
| Valve Operation Method | AUTOMATIC OR MANUAL |
| Maximum Operating Temp | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Disk Loading Method | SPRING |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Bonnet Type | INSIDE SCREW |
| Flow Control Device | DISK |
| Nominal Outside Diameter Tube Accommodated | 0.312 INCHES ALL ENDS IN |
| Material | NICKEL ALLOY SEAT |
| Material | NICKEL ALLOY STEM |
| Adjustable Pressure Range | +65.0 TO 100.0 POUNDS PER SQUARE INCH LBS |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Material | COPPER ALLOY BODY |
| Material | RUBBER FLOW CONTROL DEVICE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C3650 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| C3650 1385 P/L 2385C226 1/2IN | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 1385 P/L 2385C226 AND C3650 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-270-6414 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 4820-01-270-6414 has 3 cross-referenced part numbers: C3650 (Leslie Controls, Inc. Dba Leslie Controls Inc), C3650 1385 P/L 2385C226 1/2IN (Leslie Controls, Inc. Dba Leslie Controls Inc), 1385 P/L 2385C226 AND C3650 (Leslie Controls, Inc. Dba Leslie Controls Inc).
There are 8 known substitutes for 4820-01-270-6414: 4820-01-197-3710, 4820-01-262-7515, 4820-01-262-8427 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1385 P/L 2385C226 AND C3650: Furnished Items and Quantity: 2 NUT AND 2 TAILPIECE AND 1 LEVER; Media for Which Designed: AIR FIRST RESPONSE; Media for Which Designed: WATER, FRESH SECOND RESPONSE; Bonnet Attachment Method: UNION. 19 total characteristics are documented in the Federal Logistics Information System.