The Valve,check, cataloged under National Stock Number 4820-01-365-2500, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Velan Valve Corp.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-365-2500 |
| Primary Part Number | F08-0034B-02TS CD 53342 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Mounting Position | VERTICAL |
| Flow Control Device | DISK |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Bolt Hole Quantity | 4 ALL ENDS |
| Bolt Hole Nominal Diameter | 0.750 INCHES ALL ENDS IN |
| Raised Face Nominal Height | 0.062 INCHES ALL ENDS IN |
| Valve Operation Method | AUTOMATIC |
| Flange Face Design | RAISED STRAIGHT ALL ENDS |
| Material | STEEL BODY |
| Bolt Circle Nominal Diameter | 4.750 INCHES ALL ENDS IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Thickness | 0.625 INCHES ALL ENDS IN |
| Raised Face Nominal Diameter | 3.625 INCHES ALL ENDS IN |
| Material | STEEL COMP 410 OR STEEL COMP 416 FLOW CONTROL DEVICE |
| Nominal Outside Diameter | 6.000 INCHES ALL ENDS IN |
| Face to Face Distance | 6.000 INCHES IN |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Valve Size | 2.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CD 53342 F08-0034B-02TS | Velan Valve Corp. (USA) |
| 64903-3 | Velan Valve Corp. (USA) |
| F08-0034B-02TS CD 53342 PRIMARY | Velan Valve Corp. (USA) |
| 64903-3 ASSY F08-0034B-02TS PRIMARY | Velan Valve Corp. (USA) |
NSN 4820-01-365-2500 is a Valve,check, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-365-2500 has 4 cross-referenced part numbers: CD 53342 F08-0034B-02TS (Velan Valve Corp.), 64903-3 (Velan Valve Corp.), F08-0034B-02TS CD 53342 (Velan Valve Corp.), 64903-3 ASSY F08-0034B-02TS (Velan Valve Corp.).
There is 1 known substitute for 4820-01-365-2500: 4510-00-493-2916. Verify interchangeability with system specifications before substitution.
Key specifications for F08-0034B-02TS CD 53342: Mounting Position: VERTICAL; Flow Control Device: DISK; Connection Type: FLANGE ALL ENDS; Style Designator: STRAIGHT THRU FLANGED ENDS. 19 total characteristics are documented in the Federal Logistics Information System.