240830001 NSN 3020-00-038-4446 - e7a4e875


1 U

NSN 3020-00-038-4446 - (3020000384446) Technical Details :

MRCNameDetails
ABFFFURNISHED ITEMSKEYING FACILITY
ABHEOUTSIDE DIAMETER3.643 INCHES MINIMUM AND 3.649 INCHES MAXIMUM
ABHPOVERALL LENGTH2.432 INCHES MINIMUM AND 2.442 INCHES MAXIMUM
ABRRKEYWAY WIDTH0.2515 INCHES MINIMUM AND 0.2545 INCHES MAXIMUM
ABUJTHREAD SIZE3/8 -16
ABXVBORE DIAMETER1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
ADGEBORE LENGTH2.432 INCHES MINIMUM AND 2.442 INCHES MAXIMUM
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.765 INCHES MINIMUM AND 0.770 INCHES MAXIMUM
AGJSPITCH DIAMETER3.662 INCHES MINIMUM AND 3.682 INCHES MAXIMUM
AKYNFURNISHED ITEMS AND QUANTITYNONENONE
ALNCHUB OUTSIDE DIAMETER2.9375 INCHES NOMINAL BOTH ENDS
AQPLFACE WIDTH2.412 INCHES MINIMUM AND 2.422 INCHES MAXIMUM
AQWMGUIDENOT INCLUDED
ARJDDESIGN FORMPLAIN
ASXJMETALLIC HARDNESS RATING AND LOCATION45.0 ROCKWELL C MINIMUM BODY AND 52.0 ROCKWELL C MAXIMUM BODY
ASYRDISTANCE FROM HUB END TO FLANGE END0.007 INCHES MINIMUM AND 0.013 INCHES MAXIMUM BOTH ENDS
AXNDCOUNTERBORE FEATURENOT INCLUDED
BFYTHOLE LOCATIONLOCATED 90 DEG EACH SIDE OF KEYWAY
BSGGKEYING FACILITYINCLUDED
BSNPSECURING METHODTHREADED HOLE
BXSJLIGHTENING HOLENOT INCLUDED
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYFFSECURING LOCATIONAA END
BYFHBELT/CHAIN/FILM SIZE FOR WHICH DESIGNEDSILENT CHAIN
BYFLTEETH ROW QUANTITY1
BYFNTEETH QUANTITY PER ROW23
BYFQHARDNESS RATING TEST METHODROCKWELL
BYFRTEETH HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
BYFSBORE BEARINGNOT INCLUDED
BYFWHUB EXTERNAL KEYWAYNOT INCLUDED
BYGFTOOTH PITCH0.500 INCHES NOMINAL
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.007 INCHES MINIMUM BOTH ENDS AND 0.013 INCHES MAXIMUM BOTH ENDS
FEATSPECIAL FEATURES"2 HOLES DRILLED BETWEEN TEETH INTO KEYWAY 1/8 IN. DIA,LOCATED 5/16 IN.FROM EACH END; END OPPOSITE SECURING HOLES COUNTERSUNK 60 DEG,1/8 IN. DEEP"
MATLMATERIAL"STEEL, QQ-S-633, FS1020-CANCELED"
MATTMATERIALSTEEL COMP 1020
MDCLMATERIAL DOCUMENT AND CLASSIFICATION"QQ-S-633, FS1020-CANCELED FED SPEC SINGLE MATERIAL RESPONSE"
NMBRQUANTITY1
STYLIII STYLE DESIGNATORPLAIN
STYLSTYLE DESIGNATORPLAIN


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