Recently Updated NSN 4820-01-170-9139 Or (4820011709139) Part List

Item Name Valve Check
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-170-9139 (011709139)
NCB Code USA (01)
Manufacturer Rolls Royce Marine, Vickers Ltd, Eaton Aerospace Ltd
Part Number Manufacturer Item Name RFQ
QD-16-D-10A1 rolls royce marine valve check RFQ
QD-16-D-10A1 vickers ltd valve check RFQ
P-1-10-19 rolls royce marine valve check RFQ
QD-16-D-10A1 eaton aerospace ltd valve check RFQ

Technical Characteristics of NSN 4820011709139

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AHNCCONNECTION STYLEPLAIN,OPTIONAL END (PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE2.000 INCHES ALL ENDS
FEATSPECIAL FEATURESSET AT 15 PSI CRACKING PRESSURE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORNPT 1ST END

Relevant Components for NSN - 4820-01-170-9139, 4820011709139
4810-01-693-0546 (4810016930546) 4810-01-224-8636 (4810012248636) 4810-00-181-8826 (4810001818826) 4810-00-533-2538 (4810005332538)
4820-01-319-3454 (4820013193454) 4820-01-154-9733 (4820011549733) 4810-01-176-9496 (4810011769496) 4820-01-278-5449 (4820012785449)
4810-01-152-7681 (4810011527681) 4810-00-127-2787 (4810001272787) 4820-00-557-7800 (4820005577800) 4810-01-469-1460 (4810014691460)

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