Item Name | Valve Safety Relief |
Federal Supply Group (FSG) | Valves |
Federal Supply Class (FSC) | 4820 Valves Nonpowered |
National Item Identification Number (NIIN) | 01-428-6423 (014286423) |
NCB Code | USA (01) |
Manufacturer | Griswold Industries Co |
MRC | Criteria | Characteristic |
---|---|---|
STYL | Style Designator | STRAIGHT THRU FLANGED ENDS NOTE:TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
CWCK | Nominal Thickness | 0.500 INCHES ALL ENDS |
CWCD | Nominal Outside Diameter | 6.630 INCHES ALL ENDS |
ADSU | Disk Loading Method | SPRING |
CWDF | Flange Face Design | PLAIN ALL ENDS |
ARKN | Flange Shape | ROUND WITH HOLES ALL ENDS |
AWLS | Connection Type | FLANGE ALL ENDS |
AECS | Bolt Hole Quantity | 8 ALL ENDS |
AGAV | End Item Identification | MODEL 45120 |
CWCT | Bolt Circle Nominal Diameter | 5.500 INCHES ALL ENDS |
CCFG | Valve Size | 3.000 INCHES |
CWCF | Face To Face Distance | 12.000 INCHES |
CQCY | Adjustable Pressure Range | +10.0/+100.0 POUNDS PER SQUARE INCH |
MATT | Material | COPPER ALLOY BODY |
TMQY | Furnished Items And Quantity | 1 STRAINER |
CWCQ | Bolt Hole Nominal Diameter | 0.563 INCHES ALL ENDS |
MRC | Decoded Requirement | Clear Text Reply |
AQLR | Valve Operation Method | AUTOMATIC |
MATT | Material | NICKEL ALLOY FLOW CONTROL DEVICE |
ADSR | Bonnet Type | INSIDE SPRING |
ADST | Bonnet Attachment Method | UNION |
Components Related to NSN - 4820-01-428-6423, 4820014286423 | ||||
4810-01-278-5440 (4810012785440) | 4820-01-192-4196 (4820011924196) | 4820-00-965-8381 (4820009658381) | 4820-01-003-7863 (4820010037863) | |
4820-01-216-1156 (4820012161156) | 4820-01-357-3650 (4820013573650) | 4820-01-178-4887 (4820011784887) | 4810-01-057-7341 (4810010577341) | |
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