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Explore Our NSN 4820-00-251-1556 Parts List

Item Name Seatvalve
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-251-1556 (002511556)
NCB Code USA (00)
Manufacturer Circor Instrumentation Technologies
Part Number Manufacturer Item Name Cage Code RFQ
80027-1 circor instrumentation technologies seatvalve 28968 RFQ
80027-2 circor instrumentation technologies seatvalve 28968 RFQ
N8211G6Y MM 1 ITEM 5 circor instrumentation technologies seatvalve 28968 RFQ

Technical Characteristics of NSN 4820002511556

MRCCriteriaCharacteristic
ABKKFLANGE DIAMETER0.500 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER0.468 INCHES NOMINAL
ADASBODY INSIDE DIAMETER0.250 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT0.031 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT0.688 INCHES NOMINAL
AJSGSEAT ANGLE IN DEG37.000 NOMINAL
CQKMSEATING SURFACE SHAPEANGULAR
FEATSPECIAL FEATURESW/PLASTIC SEAT INSERT
MATTMATERIALSTEEL CORROSION RESISTING OVERALL OR PLASTIC OVERALL
STYLSTYLE DESIGNATORPLAIN FLANGED

Components Related to NSN - 4820-00-251-1556, 4820002511556
4820-01-146-7027 (4820011467027) 4810-01-355-3183 (4810013553183) 4810-01-419-8636 (4810014198636) 4820-00-090-9826 (4820000909826)
4810-01-327-3142 (4810013273142) 4810-01-061-6088 (4810010616088) 4820-01-317-8225 (4820013178225) 4820-00-682-7907 (4820006827907)
4810-01-367-2864 (4810013672864) 4820-01-567-8742 (4820015678742) 4810-00-124-3405 (4810001243405) 4820-12-340-9380 (4820123409380)

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