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Home / MS parts / Bearings & Mechanical / NSN 3020-01-228-4377
NSN 3020-01-228-4377  ·  NIIN 012284377  ·  FSC 3020
NO DASHES 3020012284377
In Stock

SPROCKET WHEEL

Gears, Pulleys, Sprockets, and Transmission Chain

Application: ARLEIGH BURKE CLASS DDG; CLOSE IN WEAPON SYSTEM (CIWS-PHALANX); AIRCRAFT, EAGLE F-15; FORRESTAL CLASS CV

Technical characteristics

24 rows

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

MRCRequirementValue
AAUHSPLINE MINOR DIAMETERINCHES NOMINAL 0.437
AAUJSPLINE MAJOR DIAMETERINCHES NOMINAL 0.525
ABHPOVERALL LENGTHINCHES NOMINAL 0.750
ABSASPLINE QUANTITY15
AETCMETALLIC HARDNESS RATINGBODY MINIMUM ROCKWELL C 33.0 AND MAXIMUM ROCKWELL C 38.0
AGAVEND ITEM IDENTIFICATIONARLEIGH BURKE CLASS DDG; CLOSE IN WEAPON SYSTEM (CIWS-PHALANX); AIRCRAFT, EAGLE F-15; FORRESTAL CLASS CV
ALNCHUB OUTSIDE DIAMETERAA END INCHES NOMINAL 0.760
AQPLFACE WIDTHINCHES NOMINAL 0.150
ARJDDESIGN FORMPLAIN
ASBPBORE TYPEINVOLUTE SPLINE
ASYRDISTANCE FROM HUB END TO FLANGE ENDAA END INCHES NOMINAL 0.600
AXFGSPLINE PRESSURE ANGLE IN DEG30.0
BDTXSPLINE PITCH DIAMETERINCHES NOMINAL 0.468
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYFLTEETH ROW QUANTITY1
BYFNTEETH QUANTITY PER ROW4
BYFQHARDNESS RATING TEST METHODROCKWELL
BYFRTEETH HARDNESS RATINGROCKWELL C MINIMUM 33.0 AND ROCKWELL C MAXIMUM 38.0
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
FEATSPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
MATTMATERIALSTEEL COMP XM-12
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASSN STD SINGLE MATERIAL RESPONSE A-S 5659
SFTTSURFACE TREATMENTPASSIVATE
STYLSTYLE DESIGNATOR

Cross-references

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

Manufacturer part numberCAGE
139C6319-352477
3020PL09590289009H
139C6319-305606
139C631905606