Recently Updated NSN 4820-00-501-7643 Or (4820005017643) Part List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-501-7643 (005017643)
NCB Code USA (00)
Manufacturer Navair And Navsea Managed, Circor Instrumentation Technologies
Part Number Manufacturer Item Name RFQ
3011095 navair and navsea managed valve safety relief RFQ
6512L4B circor instrumentation technologies valve safety relief RFQ

Technical Characteristics of NSN 4820005017643

MRCCriteriaCharacteristic
AAARNOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES 1ST END
AAARNOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES 2ND END
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
AAJFTHREAD DIRECTIONRIGHT-HAND 2ND END
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODTHREADED
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP200.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN (PIPE) 2ND END
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 1ST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 2ND END
AWLSCONNECTION TYPETHREADED INTERNAL PIPE 1ST END
CMLPTHREAD QUANTITY PER INCH18 1ST END
CMLPTHREAD QUANTITY PER INCH18 2ND END
CQCYADJUSTABLE PRESSURE RANGE1.0 TO 75.0 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE75.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.250 INCHES 1ST END
CQJXNOMINAL THREAD SIZE0.250 INCHES 2ND END
MATTMATERIALCOPPER ALLOY BODY
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORNPT 1ST END
THSDTHREAD SERIES DESIGNATORNPT 2ND END

Relevant Components for NSN - 4820-00-501-7643, 4820005017643
4810-01-693-0546 (4810016930546) 4810-01-224-8636 (4810012248636) 4810-00-181-8826 (4810001818826) 4810-00-533-2538 (4810005332538)
4820-01-319-3454 (4820013193454) 4820-01-154-9733 (4820011549733) 4810-01-176-9496 (4810011769496) 4820-01-278-5449 (4820012785449)
4810-01-152-7681 (4810011527681) 4810-00-127-2787 (4810001272787) 4820-00-557-7800 (4820005577800) 4810-01-469-1460 (4810014691460)

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