NSN 4820-01-527-2852
Part Details | LIFT-CHECK VALVE
4820-01-527-2852 A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first 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. In the second position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also VALVE, STOP-CHECK and VALVE, STOP-LIFT-CHECK.
Alternate Parts: 9543607CRF, 9543607-CRF, 104P3.6, S100 MODIFIED, S-100 MODIFIED, 4820-01-527-2852, 01-527-2852, 4820015272852, 015272852
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 27, 2005 | 01-527-2852 | 27828 ( VALVE, LIFT-CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-527-2852
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9543607-CRF | 79067 | APCO/VALVE & PRIMER CORP |
| 104P3.6 | 79067 | APCO/VALVE & PRIMER CORP |
| S-100 MODIFIED | 79067 | APCO/VALVE & PRIMER CORP |
Technical Data | NSN 4820-01-527-2852
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | C$F |
| MOUNTING POSITION | R$DVT |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | WEIGHT |
| FURNISHED ITEMS AND QUANTITY | 1 HANDLE |
| SPECIAL FEATURES | MODIFIED FROM COMMERICAL VALVE BY MATERIAL OF BODY, COVER, COVER BOLTS OF BRONZE, GUIDE STOP SCREW OF SS, HANDLEBAR OF BRONZE (DET 1, 2, 4, 18, 23); FLANGES IAW MIL-F-20042 WHICH DIFFERS FROM THEIR COMMERCIAL VALVES BY DIMENSIONS OF THE O.D., BOLT CIRCLE DIAMETER AND BOLT HOLE;MEETS HIGH SHOCK REQUIREMENTS IAW MIL-S-901D FOR LIGHTWEIGHT, GRADE A, SHOCK-PROOF EQUIPMENT CLASS I, MOUNTING FIXTURE 4C, LOCATION: HULL, ORIENTATION UNRESTRICTED. |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RUBBER FLAPPER SWING CHECK VALVE WITH BACKFLOW DEVICE |