The Valve,stop-Check, cataloged under National Stock Number 4820-01-200-3116, 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 20 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-200-3116 |
| Primary Part Number | 78316 |
| Item Name | Valve,stop-Check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Bolt Hole Quantity | 8 ALL ENDS |
| Valve Operation Method | MANUAL |
| Valve Size | 2.500 INCHES IN |
| Mounting Position | VERTICAL |
| Material | STEEL BODY |
| Connection Type | FLANGE ALL ENDS |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Face to Face Distance | 8.500 INCHES IN |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Nominal Thickness | 1.125 INCHES ALL ENDS IN |
| Raised Face Nominal Height | 0.250 INCHES ALL ENDS IN |
| Bolt Hole Nominal Diameter | 0.875 INCHES ALL ENDS IN |
| Nominal Outside Diameter | 7.500 INCHES ALL ENDS IN |
| Bolt Circle Nominal Diameter | 5.875 INCHES ALL ENDS IN |
| Flange Face Design | RAISED STRAIGHT ALL ENDS |
| Raised Face Nominal Diameter | 4.125 INCHES ALL ENDS IN |
| Bonnet Attachment Method | PRESSURE SEAL, RING TYPE |
| Flow Control Device | DISK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| F09-2084P-02TS | Velan Valve Corp. (USA) |
| 7840-016 | Velan Valve Corp. (USA) |
| F09-2084P-02TS,78316REVL | Velan Valve Corp. (USA) |
| 78316 PRIMARY | Velan Valve Corp. (USA) |
NSN 4820-01-200-3116 is a Valve,stop-Check, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-200-3116 has 4 cross-referenced part numbers: F09-2084P-02TS (Velan Valve Corp.), 7840-016 (Velan Valve Corp.), F09-2084P-02TS,78316REVL (Velan Valve Corp.), 78316 (Velan Valve Corp.).
There are 12 known substitutes for 4820-01-200-3116: 5305-00-003-9471, 5840-01-007-2991, 4820-01-049-4167 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 78316: Bonnet Type: OUTSIDE SCREW-YOKE; Flange Shape: ROUND WITH HOLES ALL ENDS; Bolt Hole Quantity: 8 ALL ENDS; Valve Operation Method: MANUAL. 21 total characteristics are documented in the Federal Logistics Information System.