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National Stock Number (NSN) 4820-00-421-3863 (4820004213863) Parts List

Item Name Seat Valve
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-421-3863 (004213863)
NCB Code USA (00)
Manufacturer Atwood And Morrill Co Inc
Part Number Manufacturer Item Name Cage Code RFQ
4929PC43 atwood and morrill co inc seat valve 04537 RFQ

Technical Characteristics of NSN 4820004213863

MRCCriteriaCharacteristic
ABKWOVERALL HEIGHT0.625 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER13.250 INCHES NOMINAL
ADASBODY INSIDE DIAMETER11.500 INCHES NOMINAL
AJSHSEAL ACCOMMODATION TYPEGROOVED
CQKMSEATING SURFACE SHAPEFLAT
MATTMATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORPLAIN

Relevant Components for NSN - 4820-00-421-3863, 4820004213863
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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