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Home / MS parts / Bearings & Mechanical / NSN 3020-00-470-4253
NSN 3020-00-470-4253  ·  NIIN 004704253  ·  FSC 3020
NO DASHES 3020004704253
In Stock

SPROCKET WHEEL

Gears, Pulleys, Sprockets, and Transmission Chain

Technical characteristics

32 rows

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

MRCRequirementValue
BYFFSECURING LOCATIONBOTH ENDS
ABXVBORE DIAMETERINCHES MINIMUM 4.498 AND INCHES MAXIMUM 4.499
NMBRQUANTITY1
STYLSTYLE DESIGNATOR
ABHEOUTSIDE DIAMETERINCHES NOMINAL 6.867
ABHPOVERALL LENGTHINCHES NOMINAL 3.313
ABFFFURNISHED ITEMSKEYING FACILITY
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
ABUJTHREAD SIZE3/8 IN.16
ADGEBORE LENGTHINCHES NOMINAL 3.313
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAYINCHES NOMINAL 2.453
AGJSPITCH DIAMETERINCHES NOMINAL 6.460
AHYFSECURING HOLE QUANTITY4
ALNCHUB OUTSIDE DIAMETERBOTH ENDS INCHES NOMINAL 5.625
AQPLFACE WIDTHINCHES MINIMUM 2.221 AND INCHES MAXIMUM 2.235
ASYRDISTANCE FROM HUB END TO FLANGE ENDAA END INCHES NOMINAL 0.875
ASYRDISTANCE FROM HUB END TO FLANGE ENDBB END INCHES NOMINAL 0.188
BFYTHOLE LOCATIONONE LOCATED 90DEG FROM KEYWAY,TWO ON EACH HUB END
BYFNTEETH QUANTITY PER ROW27
BYFPASA STANDARD CHAIN NUMBERE-60
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASSN STD SINGLE MATERIAL RESPONSE SAE 1045
ARJDDESIGN FORMPLAIN
ASBPBORE TYPESTRAIGHT
BYFMCENTER TO CENTER DISTANCE BETWEEN TEETH ROWSINCHES NOMINAL 0.892
BYGFTOOTH PITCHINCHES NOMINAL 0.750
MATTMATERIALSTEEL COMP 1045
BSGKKEYING FACILITY TYPEKEYWAY
BSNPSECURING METHODTHREADED HOLE(S)
ABKGBOLT CIRCLE DIAMETERINCHES NOMINAL 5.063
ABRRKEYWAY WIDTHINCHES NOMINAL 0.625
BYFQHARDNESS RATING TEST METHODNOT RATED
BYFLTEETH ROW QUANTITY3

Supersedes

This item replaces cancelled NIIN 004159035. An older drawing citing one of those numbers resolves here.