INSTANT RFQ

National Stock Number (NSN) 4820-00-375-8204 (4820003758204) Parts List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-375-8204 (003758204)
NCB Code USA (00)
Manufacturer Lunkenheimer Co, Danco Valve Company, Dante Valve Company Inc, Portsmouth Naval Shipyard Supply Dept
Part Number Manufacturer Item Name Cage Code RFQ
1227-1 2IN 176 TO 250 PSI lunkenheimer co valve safety relief 37239 RFQ
1227-8-00 danco valve company valve safety relief 65079 RFQ
1227-8-00 dante valve company inc valve safety relief 5p967 RFQ
5056-275PCV14 portsmouth naval shipyard supply dept valve safety relief 81316 RFQ

Technical Characteristics of NSN 4820003758204

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
AEHZMAXIMUM OPERATING TEMP550.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN (PIPE) 1ST END
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 2ND END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
AWLSCONNECTION TYPETHREADED INTERNAL PIPE 2ND END
CQCYADJUSTABLE PRESSURE RANGE176.0/250.0 POUNDS PER SQUARE INCH
CQJXNOMINAL THREAD SIZE0.500 INCHES ALL ENDS
MATTMATERIALCOPPER ALLOY BODY
MEDAMEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

Relevant Components for NSN - 4820-00-375-8204, 4820003758204
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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