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Home / MS parts / Bearings & Mechanical / NSN 3020-00-243-7289
NSN 3020-00-243-7289  ·  NIIN 002437289  ·  FSC 3020
NO DASHES 3020002437289
In Stock

GEAR,HELICAL

Gears, Pulleys, Sprockets, and Transmission Chain

Technical characteristics

22 rows

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

MRCRequirementValue
AAQLBODY STYLE
ABSXATTACHMENT METHODMOUNTING HOLE
AGJSPITCH DIAMETERINCHES NOMINAL 12.0208
AJLATEETH QUANTITY53
ANTPBORE STYLE
CBBLFEATURES PROVIDEDSINGLE HELIX
CTQYMOUNTING HOLE TYPE AND QUANTITYAXIALLY THROUGH BODY FIRST END PLAIN 6
CWCDNOMINAL OUTSIDE DIAMETERINCHES 12.419
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONLEFT
CWPPPRESSURE ANGLEDEGREES 14.5000
CWPZHELIX ANGLEDEGREES 28.1391
CWQRNOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB ENDBOTH ENDS INCHES 0.9843
CWRMFACE NOMINAL WIDTHINCHES 2.250
CWRSBORE NOMINAL DIAMETERBOTH ENDS INCHES 4.0620
CWTBCOUNTERBORE NOMINAL DEPTHCOUNTER BORE SECOND END INCHES 0.593
CWTGCOUNTERBORE NOMINAL DIAMETERCOUNTER BORE SECOND END INCHES 6.1265
CWZKMOUNTING HOLE NOMINAL DIAMETERAXIALLY THROUGH BODY FIRST END INCHES 0.468
CWZNBOLT HOLE CIRCLE NOMINAL DIAMETERAXIALLY THROUGH BODY FIRST END INCHES 5.187
MATTMATERIALOVERALL STEEL COMP 1035
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL FED STD SINGLE MATERIAL RESPONSE 66 AND ASSN STD SINGLE MATERIAL RESPONSE AISI TO SAE 1035
STYLSTYLE DESIGNATOR

Cross-references

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

Manufacturer part numberCAGE
81127S41-25086ALT2PC1053711
SS198S41-046PC8053711
81127S41-26286ALT4PC1053711
SS212S41-045PC8053711
AS11S41-0135PC2053711
324517655380
324517672915
81127S41-25086ALT2PC1080064
SS212S41-045PC8080064
81127S41-26286ALT4PC1080064
SS198S41-046PC8080064
AS11S41-0135PC2080064