NSN 4820-00-419-3201
Part Details | STOP-CHECK VALVE
4820-00-419-3201 A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK.
Alternate Parts: 23730, 23730, 23730, 23730SS, 4820-00-419-3201, 00-419-3201, 4820004193201, 004193201
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 07, 1970 | 00-419-3201 | 05486 ( VALVE, STOP-CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU W/OFFSET
Cross Reference | NSN 4820-00-419-3201
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 23730 | 79294 | E-SYSTEMS INCMONTEK DIV |
| 23730 | 94697 | MOOG INC.DBA MOOG |
| 23730 | 19156 | MOOG INC.DIV MOOG AIRCRAFT, SALT LAKE |
| 23730SS | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4820-00-419-3201
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU W/OFFSET |
| OFFSET DISTANCE | 2.875 INCHES |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | MANUAL |
| MOUNTING POSITION | HORIZONTAL |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | WEIGHT |
| FEATURES PROVIDED | BONNET PACKING |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTIONS FOR LEVEL 1 SUB-SAFE ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |