NSN 4820-01-221-1578 Parts Readily Available on Our Catalog

With Satellite To Submarine Parts as your purchasing platform, you can procure NSN 4820-01-221-1578 supplies with the benefit of fair-market pricing, quality assurance, and timely delivery. As you explore the catalog organized on this page, be sure to take note of in-demand part numbers like D49695, R10AH5L502-CS4, R10AZ5L502-CS4, and others that are featured. If any items within our NSN 4820-01-221-1578 inventory are of interest to you or your operations, take advantage of our quotation services for the means of obtaining information on pricing and procurement. You can do this through the submission of an online Request for Quote (RFQ) form or by contacting our staff directly, either of which will allow you to receive fully customized options for your comparisons.

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Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-221-1578 (012211578)
NCB Code USA (01)
Manufacturer Hunt Valve Company Inc
Part Number Manufacturer Item Name Cage Code RFQ
D49695 hunt valve company inc valve safety relief 34889 RFQ
R10AH5L502-CS4 hunt valve company inc valve safety relief 34889 RFQ
R10AZ5L502-CS4 hunt valve company inc valve safety relief 34889 RFQ

Technical Characteristics of NSN 4820012211578

MRCCriteriaCharacteristic
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SCREW
ADSTBONNET ATTACHMENT METHODBOLTED
AECSBOLT HOLE QUANTITY4 ALL ENDS
AEHZMAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
CCFGVALVE SIZE1.500 INCHES
CQCYADJUSTABLE PRESSURE RANGE8.0/10.0 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER5.000 INCHES 2ND END
CWCDNOMINAL OUTSIDE DIAMETER7.500 INCHES 1ST END
CWCKNOMINAL THICKNESS0.688 INCHES 2ND END
CWCKNOMINAL THICKNESS0.938 INCHES 1ST END
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE5.370 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER0.625 INCHES 2ND END
CWCQBOLT HOLE NOMINAL DIAMETER0.750 INCHES 1ST END
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE5.680 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER3.875 INCHES 2ND END
CWCTBOLT CIRCLE NOMINAL DIAMETER6.000 INCHES 1ST END
CWDFFLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
CWDHRAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
CWDLRAISED FACE NOMINAL DIAMETER2.875 INCHES 2ND END
CWDLRAISED FACE NOMINAL DIAMETER5.000 INCHES 1ST END
MATTMATERIALSTEEL BODY
MATTMATERIALSTEEL COMP 303 STEM
MATTMATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATTMATERIALSTEEL CORROSION RESISTING SEAT
MEDAMEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE FLANGED ENDS
TMQYFURNISHED ITEMS AND QUANTITY1 LEVER

Relevant Components for NSN - 4820-01-221-1578, 4820012211578
4820-01-332-6005 (4820013326005) 4820-00-564-9892 (4820005649892) 4820-01-320-2952 (4820013202952) 4820-01-265-0409 (4820012650409)
4810-01-468-5384 (4810014685384) 4820-00-957-5514 (4820009575514) 4820-01-290-4918 (4820012904918) 4820-01-287-3997 (4820012873997)
4820-01-384-8902 (4820013848902) 4810-01-079-5522 (4810010795522) 4820-01-605-9386 (4820016059386) 4820-01-630-5611 (4820016305611)

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