INSTANT RFQ

National Stock Number (NSN) 4820-01-207-0421 (4820012070421) Parts List

Item Name Valve Ball
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-207-0421 (012070421)
NCB Code USA (01)
Manufacturer Electric Boat Corporation, Bee Line Company
Part Number Manufacturer Item Name Cage Code RFQ
2641-750 electric boat corporation valve ball 96169 RFQ
2641-750 ASSEMBLY RAT electric boat corporation valve ball 96169 RFQ
2641-750 ASSEMBLY RAT bee line company valve ball 06546 RFQ
2641-750ASSEMBL bee line company valve ball 06546 RFQ

Technical Characteristics of NSN 4820012070421

MRCCriteriaCharacteristic
AECSBOLT HOLE QUANTITY12 ALL ENDS
AQLRVALVE OPERATION METHODMANUAL
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
CCFGVALVE SIZE5.000 INCHES
CQGMMAXIMUM OPERATING PRESSURE650.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER9.750 INCHES ALL ENDS
CWCFFACE TO FACE DISTANCE6.875 INCHES
CWCKNOMINAL THICKNESS1.500 INCHES ALL ENDS
CWCQBOLT HOLE NOMINAL DIAMETER0.688 INCHES ALL ENDS
CWCTBOLT CIRCLE NOMINAL DIAMETER8.250 INCHES ALL ENDS
CWDFFLANGE FACE DESIGNPLAIN ALL ENDS
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALPLASTIC SEAT
MATTMATERIALTITANIUM FLOW CONTROL DEVICE
STYLSTYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS

Relevant Components for NSN - 4820-01-207-0421, 4820012070421
4820-01-251-8295 (4820012518295) 4820-01-606-5732 (4820016065732) 4820-01-504-6136 (4820015046136) 4820-01-345-7050 (4820013457050)
4810-01-373-6377 (4810013736377) 4810-01-079-4456 (4810010794456) 4820-01-280-4146 (4820012804146) 4820-01-651-8515 (4820016518515)
4820-01-688-1777 (4820016881777) 4820-01-439-5575 (4820014395575) 4820-01-228-6731 (4820012286731) 4820-01-645-8483 (4820016458483)

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