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Complete Listing of NSN (4820010257278) Parts 4820-01-025-7278

Item Name Seat Valve
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-025-7278 (010257278)
NCB Code USA (01)
Manufacturer Conbraco Industries Inc, Hamilton Sundstrand Corporation
Part Number Manufacturer Item Name Cage Code RFQ
73-103-01 conbraco industries inc seat valve 72219 RFQ
73-143 .50IN-5 conbraco industries inc seat valve 57661 RFQ
D-1754 conbraco industries inc seat valve 72219 RFQ
V537-17 hamilton sundstrand corporation seat valve 99167 RFQ

Technical Characteristics of NSN 4820010257278

MRCCriteriaCharacteristic
ABKWOVERALL HEIGHT0.203 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER0.938 INCHES NOMINAL
ADASBODY INSIDE DIAMETER0.500 INCHES NOMINAL
AJSGSEAT ANGLE IN DEG45.000 NOMINAL
AJSHSEAL ACCOMMODATION TYPERECESSED
CQKMSEATING SURFACE SHAPEANGULAR
MATTMATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
STYLSTYLE DESIGNATORPLAIN

Relevant Components for NSN - 4820-01-025-7278, 4820010257278
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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