NSN 4820-00-852-5267

Part Details | SAFETY RELIEF VALVE

4820-00-852-5267 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Alternate Parts: 100001, 2012X12155PSI, 20-1/2X1/2-155PSI, FIG20 12INCH 76 175PSI, FIG20 1/2INCH 76 175PSI, FIG20 12IN, FIG20 1-2IN, 6314PC140, 6304PC140, 6301PC140, 5814PC140, 5804PC140, 5801PC140, 12014PC117, 12003PC117, 10814PC140, 10804PC140, 10801PC140, 7704PC140, 7701PC140, 658, AM136S49130ALT2PC140, AM136S49-130ALT2PC140, AM136S49127ALT2PC140, AM136S49-127ALT2PC140, 3155547PC117, YMS135S4973PC140, YMS135S49-73PC140, YMS135S4918PC140, YMS135S49-18PC140, YMS135S4913PC140, YMS135S49-13PC140, S49013154489PC117, S4901-3154489PC117, AM351S4902503300ALT1PC140, AM351S4902-503300ALT1PC140, AM351S490250329ALT1PC140, AM351S4902-50329ALT1PC140, AM351S4902503287ALT1PC140, AM351S4902-503287ALT1PC140, AM136S49140ALT2PC140, AM136S49-140ALT2PC140, AM136S49130ALT2PC140, AM136S49-130ALT2PC140, AM136S49127ALT2PC140, AM136S49-127ALT2PC140, YMS135S4973PC140, YMS135S49-73PC140, YMS135S4918PC140, YMS135S49-18PC140, YMS135S4913PC140, YMS135S49-13PC140, S49013154489PC117, S4901-3154489PC117, AM351S4902503300ALT1PC140, AM351S4902-503300ALT1PC140, AM351S490250329ALT1PC140, AM351S4902-50329ALT1PC140, AM351S4902503287ALT1PC140, AM351S4902-503287ALT1PC140, AM136S49140ALT2PC140, AM136S49-140ALT2PC140, 4820-00-852-5267, 00-852-5267, 4820008525267, 008525267

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48NOV 22, 196600-852-526705488 ( VALVE, SAFETY RELIEF )
REFERENCE DRAWINGS & PICTURES

ANGLE

Cross Reference | NSN 4820-00-852-5267
Part Number Cage Code Manufacturer
10000179466AESYS TECHNOLOGIES, L.L.C.DBA JACKSON & CHURCH HVAC GLOBAL
20-1/2X1/2-155PSI01343ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY
FIG20 1/2INCH 76 175PSI01343ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY
FIG20 1-2IN01343ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY
6314PC1406X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
6304PC1406X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
6301PC1406X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
5814PC1406X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
5804PC1406X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
5801PC1406X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
12014PC1176X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
12003PC1176X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
10814PC1406X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
10804PC1406X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
10801PC1406X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
7704PC1406X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
7701PC1406X081COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV
65837239LUNKENHEIMER CO
AM136S49-130ALT2PC14053711NAVAL SEA SYSTEMS COMMAND
AM136S49-127ALT2PC14053711NAVAL SEA SYSTEMS COMMAND
3155547PC11753711NAVAL SEA SYSTEMS COMMAND
YMS135S49-73PC14053711NAVAL SEA SYSTEMS COMMAND
YMS135S49-18PC14053711NAVAL SEA SYSTEMS COMMAND
YMS135S49-13PC14053711NAVAL SEA SYSTEMS COMMAND
S4901-3154489PC11753711NAVAL SEA SYSTEMS COMMAND
AM351S4902-503300ALT1PC14053711NAVAL SEA SYSTEMS COMMAND
AM351S4902-50329ALT1PC14053711NAVAL SEA SYSTEMS COMMAND
AM351S4902-503287ALT1PC14053711NAVAL SEA SYSTEMS COMMAND
AM136S49-140ALT2PC14053711NAVAL SEA SYSTEMS COMMAND
AM136S49-130ALT2PC14080064NAVAL SHIP SYSTEMS COMMAND
AM136S49-127ALT2PC14080064NAVAL SHIP SYSTEMS COMMAND
YMS135S49-73PC14080064NAVAL SHIP SYSTEMS COMMAND
YMS135S49-18PC14080064NAVAL SHIP SYSTEMS COMMAND
YMS135S49-13PC14080064NAVAL SHIP SYSTEMS COMMAND
S4901-3154489PC11780064NAVAL SHIP SYSTEMS COMMAND
AM351S4902-503300ALT1PC14080064NAVAL SHIP SYSTEMS COMMAND
AM351S4902-50329ALT1PC14080064NAVAL SHIP SYSTEMS COMMAND
AM351S4902-503287ALT1PC14080064NAVAL SHIP SYSTEMS COMMAND
AM136S49-140ALT2PC14080064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4820-00-852-5267
Characteristic Specifications
STYLE DESIGNATOR ANGLE
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD AUTOMATIC
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD THREADED
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING155.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED VALVE STEM LOCK SHIELD