Home / MS parts / Bearings & Mechanical / NSN 3020-00-287-5707
NSN 3020-00-287-5707  ·  NIIN 002875707  ·  FSC 3020
NO DASHES 3020002875707
In Stock

PULLEY,GROOVE

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
ASBPBORE TYPETAPERED
AWPJTAPER MAJOR DIAMETER LOCATIONAA END
AXHQGROOVE QUANTITY2
ABHEOUTSIDE DIAMETERINCHES NOMINAL 7.500
ABRRKEYWAY WIDTHINCHES MINIMUM 0.251 AND INCHES MAXIMUM 0.253
ABUJTHREAD SIZE3/8-16
ADGEBORE LENGTHINCHES NOMINAL 1.500
ANALTAPER BORE MAJOR DIAMETERINCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.001
BSGKKEYING FACILITY TYPEKEYWAY
BSNPSECURING METHODTHREADED HOLE(S)
ARJDDESIGN FORMWEBBED
AHYFSECURING HOLE QUANTITY2
ALNCHUB OUTSIDE DIAMETERAA END INCHES MINIMUM 1.625 AND INCHES MAXIMUM 1.630
ALNCHUB OUTSIDE DIAMETERBB END INCHES NOMINAL 1.750
MATTMATERIALHUB IRON
MATTMATERIALOVERALL IRON CAST
ANAMTAPER BORE MINOR DIAMETERINCHES NOMINAL 0.937
AQPLFACE WIDTHINCHES NOMINAL 2.187
ABFFFURNISHED ITEMSKEYING FACILITY AND BORE
ABGAGROOVE DEPTHINCHES NOMINAL 0.750
ABGFGROOVE WIDTHINCHES NOMINAL 0.875
BFYTHOLE LOCATIONONE LOCATED 22-1/2 DEG RIGHT ANGLE FROM KEYWAY,2ND ONE 180 DEG FROM 1ST ONE
AGWAGROOVE RADIUSINCHES NOMINAL 0.125
STYLSTYLE DESIGNATOR
BXSMGROOVE SHAPEU
BYFFSECURING LOCATIONBB END
FEATSPECIAL FEATURESTWO 5/32 DEEP BY 1/4 IN. RADIUS GROOVES, ONE LOCATED 22-1/2 IN. DEG LEFT ANGLE FROM KEY, 2ND ONE 180 DEG FROM 1ST ONE ON BB END OF HUB
MATTMATERIALRIM STEEL
NMBRQUANTITY1
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAYINCHES MINIMUM 0.599 AND INCHES MAXIMUM 0.636

Cross-references

12 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
739290319207
17134B1ML14
17921B1ML14
17921C1ML14
17134B28265
17921B28265
17921C28265
BB1123456442
BB123456442
42365365282
25UU031762265
1B713895201