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Complete Listing of NSN (4820005646805) Parts 4820-00-564-6805

Item Name Seatvalve
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-564-6805 (005646805)
NCB Code USA (00)
Manufacturer Dresser Rand Company, Curtiss Wright Electro Mechanical Corporation
Part Number Manufacturer Item Name Cage Code RFQ
52-A-591 dresser rand company seatvalve 82328 RFQ
A-591 dresser rand company seatvalve 82328 RFQ
A-591 curtiss wright electro mechanical corporation seatvalve 8fgx3 RFQ

Technical Characteristics of NSN 4820005646805

MRCCriteriaCharacteristic
ABKKFLANGE DIAMETER2.625 INCHES NOMINAL
ADASBODY INSIDE DIAMETER1.500 INCHES MINIMUM AND 1.505 INCHES MAXIMUM
AJRFFLANGE SEAT TO DISK END HEIGHT0.125 NOMINAL INCHES
AJRMUNDER FLANGE HEIGHT0.625 INCHES NOMINAL
AJSGSEAT ANGLE IN DEG45.000 NOMINAL
CQKMSEATING SURFACE SHAPEANGULAR
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORTHREADED FLANGED

Relevant Components for NSN - 4820-00-564-6805, 4820005646805
4820-01-695-0145 (4820016950145) 4820-01-596-1771 (4820015961771) 4810-01-187-3363 (4810011873363) 4810-01-523-6894 (4810015236894)
4820-00-707-0356 (4820007070356) 4820-01-568-0815 (4820015680815) 4820-01-227-9365 (4820012279365) 4820-01-104-8145 (4820011048145)
4820-01-299-5713 (4820012995713) 4820-01-640-9566 (4820016409566) 4810-01-346-0666 (4810013460666) 4820-01-655-5932 (4820016555932)

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