Recently Updated NSN 4820-00-859-3789 Or (4820008593789) Part List

Item Name Seat Valve
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-859-3789 (008593789)
NCB Code USA (00)
Manufacturer Lawler Manufacturing Inc
Part Number Manufacturer Item Name RFQ
1648 lawler manufacturing inc seat valve RFQ

Technical Characteristics of NSN 4820008593789

MRCCriteriaCharacteristic
CQJXNOMINAL THREAD SIZE1.875 INCHES SINGLE THREADED PORTION
AAJDTHREAD CLASS2A SINGLE THREADED PORTION
AASATHREAD LENGTH0.375 INCHES NOMINAL SINGLE THREADED PORTION
ABKKFLANGE DIAMETER2.125 INCHES NOMINAL
ADASBODY INSIDE DIAMETER1.500 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT0.375 NOMINAL INCHES
AJRMUNDER FLANGE HEIGHT2.500 INCHES NOMINAL
AJSGSEAT ANGLE IN DEG32.000 NOMINAL
CMLPTHREAD QUANTITY PER INCH18 SINGLE THREADED PORTION
CQKMSEATING SURFACE SHAPEANGULAR
FEATSPECIAL FEATURESFOUR SLOTS EQUALLY SPACED 0.250 IN.W,0.156 IN. DEEP,TWO 0.750 IN. HOLES DRILLED THROUGH
MATTMATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORTHREADED FLANGED
THSDTHREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION

Relevant Components for NSN - 4820-00-859-3789, 4820008593789
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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