Recently Updated NSN 4820-01-049-0090 Or (4820010490090) Part List

Item Name Valve Check
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-049-0090 (010490090)
NCB Code USA (01)
Manufacturer Velan Valve Corporation
Part Number Manufacturer Item Name RFQ
W08-3035B-02TS velan valve corporation valve check RFQ
33352 velan valve corporation valve check RFQ

Technical Characteristics of NSN 4820010490090

MRCCriteriaCharacteristic
AAARNOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES 1ST END
ADQUFLOW CONTROL DEVICEPISTON
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY8 2ND END
AEHZMAXIMUM OPERATING TEMP775.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLESOCKET (PIPE) 1ST END
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEROUND WITH HOLES 2ND END
AWLSCONNECTION TYPEFLANGE 2ND END
AWLSCONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
BBJXMOUNTING POSITIONHORIZONTAL
CCFGVALVE SIZE2.000 INCHES
CQGMMAXIMUM OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER8.500 INCHES 2ND END
CWCKNOMINAL THICKNESS1.500 INCHES 2ND END
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE4.500 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER1.125 INCHES 2ND END
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE7.250 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER6.500 INCHES 2ND END
CWDFFLANGE FACE DESIGNRAISED STRAIGHT 2ND END
CWDHRAISED FACE NOMINAL HEIGHT0.250 INCHES 2ND END
CWDLRAISED FACE NOMINAL DIAMETER3.625 INCHES 2ND END
FEATSPECIAL FEATURESPISTON FACE AND VALVE SEAT SURFACE STELLITED
MATTMATERIALSTEEL BODY
MATTMATERIALSTEEL COMP 416 FLOW CONTROL DEVICE
MATTMATERIALSTEEL SEAT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM A105,GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM A105,GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MEDAMEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE FLANGED ENDS

Relevant Components for NSN - 4820-01-049-0090, 4820010490090
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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