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Explore Our NSN 4820-01-257-9838 Parts List

Item Name Seat Valve
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-257-9838 (012579838)
NCB Code USA (01)
Manufacturer Dover Resources Inc, Norriseal
Part Number Manufacturer Item Name Cage Code RFQ
51729B008 dover resources inc seat valve 1nb39 RFQ
51729B008 norriseal seat valve 91363 RFQ

Technical Characteristics of NSN 4820012579838

MRCCriteriaCharacteristic
ADASBODY INSIDE DIAMETER10.000 INCHES NOMINAL
CQKMSEATING SURFACE SHAPEFLAT
MATTMATERIALCOPPER ALLOY 954 SEAT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B148 ALLOY 9C ASSN STD SINGLE MATERIAL RESPONSE SEAT
STYLSTYLE DESIGNATORPLAIN

Components Related to NSN - 4820-01-257-9838, 4820012579838
4810-01-567-7671 (4810015677671) 4820-00-811-2684 (4820008112684) 4820-12-350-7803 (4820123507803) 4810-01-606-1449 (4810016061449)
4820-01-235-1424 (4820012351424) 4820-01-282-2547 (4820012822547) 4820-00-936-3987 (4820009363987) 4820-99-471-4151 (4820994714151)
4820-01-189-0797 (4820011890797) 4820-01-123-0285 (4820011230285) 4820-01-501-6459 (4820015016459) 4810-00-719-6365 (4810007196365)

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