Home / MS parts / Bearings & Mechanical / NSN 3020-01-042-0491
NSN 3020-01-042-0491  ·  NIIN 010420491  ·  FSC 3020
NO DASHES 3020010420491
In Stock

SPROCKET WHEEL

Gears, Pulleys, Sprockets, and Transmission Chain

Technical characteristics

30 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
ABFFFURNISHED ITEMSKEYING FACILITY
ABHEOUTSIDE DIAMETERINCHES NOMINAL 1.990
ABHPOVERALL LENGTHINCHES NOMINAL 0.750
ABRRKEYWAY WIDTHINCHES NOMINAL 0.250
ABUJTHREAD SIZE0.250-20
ABXVBORE DIAMETERINCHES NOMINAL 1.000
ADGEBORE LENGTHINCHES NOMINAL 0.750
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAYINCHES NOMINAL 0.625
AGJSPITCH DIAMETERINCHES NOMINAL 1.804
AHYFSECURING HOLE QUANTITY1
AKYNFURNISHED ITEMS AND QUANTITYSETSCREW,ONE EACH
ALNCHUB OUTSIDE DIAMETERAA END INCHES NOMINAL 1.500
AQPLFACE WIDTHINCHES NOMINAL 0.168
ARJDDESIGN FORMPLAIN
ASBPBORE TYPESTRAIGHT
ASYRDISTANCE FROM HUB END TO FLANGE ENDAA END INCHES NOMINAL 0.594
BFYTHOLE LOCATIONCENTERED 0.219 IN.FROM END OF HUB,90 DEGS FROM KEYWAY
BSGKKEYING FACILITY TYPEKEYWAY
BSNPSECURING METHODTHREADED HOLE(S)
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYFFSECURING LOCATIONAA END
BYFLTEETH ROW QUANTITY1
BYFNTEETH QUANTITY PER ROW15
BYFPASA STANDARD CHAIN NUMBER35
BYFQHARDNESS RATING TEST METHODNOT RATED
BYGFTOOTH PITCHINCHES NOMINAL 0.375
FEATSPECIAL FEATURESINCLUDES ROLLER CHAIN RELIEF GROOVE
MATTMATERIALSTEEL
NMBRQUANTITY1
STYLSTYLE DESIGNATOR

Cross-references

4 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.

Manufacturer cross-reference part numbers and CAGE codes
Manufacturer part numberCAGE
1SR1145152
RM1-12055181
RMI-12055181
1SR1175Q65