INSTANT RFQ

National Stock Number (NSN) 4820-00-779-5027 (4820007795027) Parts List

Item Name Valve Check
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-779-5027 (007795027)
NCB Code USA (00)
Manufacturer Dresser Rand Company, Pokorney Manufacturing Co, Raytheon Company, Atlas Copco Holyoke Inc
Part Number Manufacturer Item Name Cage Code RFQ
VAL954 dresser rand company valve check 93236 RFQ
1014 pokorney manufacturing co valve check 06256 RFQ
3281-1101P14 raytheon company valve check 49956 RFQ
1014-V pokorney manufacturing co valve check 06256 RFQ
VAL954 atlas copco holyoke inc valve check 59379 RFQ

Technical Characteristics of NSN 4820007795027

MRCCriteriaCharacteristic
ADSUDISK LOADING METHODSPRING
AQLRVALVE OPERATION METHODAUTOMATIC
BBJXMOUNTING POSITIONHORIZONTAL OR VERTICAL
CQJXNOMINAL THREAD SIZE0.250 INCHES ALL ENDS
MATTMATERIALCOPPER ALLOY SEAT
MATTMATERIALRUBBER SYNTHETIC FLOW CONTROL DEVICE
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDISK OR POPPET
AHNCCONNECTION STYLEPLAIN,OPTIONAL END (PIPE) ALL ENDS
AWLSCONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MATTMATERIALCOPPER ALLOY BODY
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

Relevant Components for NSN - 4820-00-779-5027, 4820007795027
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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