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Home / MS parts / Bearings & Mechanical / NSN 3020-01-108-4178
NSN 3020-01-108-4178  ·  NIIN 011084178  ·  FSC 3020
NO DASHES 3020011084178
In Stock

SPROCKET WHEEL

Gears, Pulleys, Sprockets, and Transmission Chain

Technical characteristics

28 rows

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

MRCRequirementValue
ABFFFURNISHED ITEMSKEYING FACILITY
ABHEOUTSIDE DIAMETERINCHES NOMINAL 4.982
ABHPOVERALL LENGTHINCHES NOMINAL 2.000
ABPRFIRST STEP DIAMETERBOTH ENDS INCHES NOMINAL 3.100
ABPSFIRST STEP LENGTHBOTH ENDS INCHES NOMINAL 0.062
ABPUSECOND STEP LENGTHAA END INCHES NOMINAL 0.656
ABPUSECOND STEP LENGTHBB END INCHES NOMINAL 0.651
ABRRKEYWAY WIDTHINCHES NOMINAL 0.376
ABXVBORE DIAMETERINCHES MINIMUM 1.625 AND INCHES MAXIMUM 1.627
ADGEBORE LENGTHINCHES NOMINAL 2.000
AETCMETALLIC HARDNESS RATINGBODY MINIMUM ROCKWELL C 40.0 AND MAXIMUM ROCKWELL C 55.0
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAYINCHES NOMINAL 1.014
AGJSPITCH DIAMETERINCHES NOMINAL 4.610
ALNCHUB OUTSIDE DIAMETERBOTH ENDS INCHES NOMINAL 1.810
AQPLFACE WIDTHINCHES NOMINAL 0.569
ARJDDESIGN FORMPLAIN
ASBPBORE TYPESTRAIGHT
BSGKKEYING FACILITY TYPEKEYWAY
BYDZPROTRUDING HUB CHARACTERISTICSTEPPED
BYFLTEETH ROW QUANTITY1
BYFNTEETH QUANTITY PER ROW14
BYFQHARDNESS RATING TEST METHODROCKWELL
BYFRTEETH HARDNESS RATINGROCKWELL C MINIMUM 40.0 AND ROCKWELL C MAXIMUM 55.0
BYGFTOOTH PITCHINCHES NOMINAL 2.000
MATTMATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 316
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL SPEC SINGLE MATERIAL RESPONSE -IL-S-7720
NMBRQUANTITY1
STYLSTYLE DESIGNATOR

Cross-references

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

Manufacturer part numberCAGE
709-4684876 ITEM 1653711
709-468487680064
7094684876 ITEM 1680064
87832-1605 ITEM 1696169
87832-160596169
4684876-001696169