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NSN 3020-00-326-4787  ·  NIIN 003264787  ·  FSC 3020
NO DASHES 3020003264787
In Stock

SPROCKET WHEEL

Gears, Pulleys, Sprockets, and Transmission Chain

Technical characteristics

31 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
BYFFSECURING LOCATIONAA END
BYFLTEETH ROW QUANTITY1
ABFFFURNISHED ITEMSKEYING FACILITY
ABHEOUTSIDE DIAMETERINCHES NOMINAL 1.260
ABHPOVERALL LENGTHINCHES NOMINAL 0.750
ABRRKEYWAY WIDTHINCHES NOMINAL 0.125
BDFCLUBRICATION MODENO VISIBLE MEANS
BYDZPROTRUDING HUB CHARACTERISTICGROOVED
AAHGFIRST END GROOVE WIDTHAA END INCHES MINIMUM 0.190 AND INCHES MAXIMUM 0.210
AAHHFIRST END GROOVE DIAMETERAA END INCHES NOMINAL 0.688
BFYTHOLE LOCATIONLOCATED 135 DEG AND 225 DEG FROM KEYWAY
BSGKKEYING FACILITY TYPEKEYWAY
BSNPSECURING METHODTHREADED HOLE(S)
ASBPBORE TYPESTRAIGHT
ASYRDISTANCE FROM HUB END TO FLANGE ENDBOTH ENDS INCHES NOMINAL 0.575
BYFNTEETH QUANTITY PER ROW9
BYFPASA STANDARD CHAIN NUMBER35
BYFQHARDNESS RATING TEST METHODNOT RATED
BYGFTOOTH PITCHINCHES NOMINAL 0.375
MATTMATERIALSTEEL
NMBRQUANTITY1
STYLSTYLE DESIGNATOR
AQPLFACE WIDTHINCHES MINIMUM 0.158 AND INCHES MAXIMUM 0.178
ABUJTHREAD SIZE1/4-20
ABXVBORE DIAMETERINCHES MINIMUM 0.500 AND INCHES MAXIMUM 0.502
ADGEBORE LENGTHINCHES NOMINAL 0.750
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAYINCHES NOMINAL 0.313
AGJSPITCH DIAMETERINCHES NOMINAL 1.100
AHYFSECURING HOLE QUANTITY2
ALNCHUB OUTSIDE DIAMETERAA END INCHES NOMINAL 0.875
ARJDDESIGN FORMPLAIN

Supersedes

This item replaces cancelled NIINs 004813457 · 007056906. An older drawing citing one of those numbers resolves here.