5325-01-515-9745 RING,RETAINING Index 7025-01-515-9747 DISK DRIVE UNIT

National Stock Number:
5365-01-515-9746

Federal Supply Class:
5365

National Item Identification Number:
015159746

Description:
RING,LOCK,SERRATED

Detail:
A LOCKING DEVICE WHICH IS SERRATED ON THE INSIDE AND OUTSIDE DIAMETERS. IT MAY HAVE OUTER SERRATIONS OMITTED ON ONE OR TWO SIDES FOR CLOSE EDGE INSTALLATION. THE INNER SERRATIONS ENGAGE THE MATING SERRATIONS OF BOLTS, INSERTS, NUTS, STUDS OR SIMILAR ITEMS TO BE LOCKED IN PLACE. THE OUTER SERRATIONS BROACH THEIR WAY INTO PARENT MATERIAL WHEN DRIVEN OR PRESSED INTO PLACE.


Manufacturer Information:
RLRR1997E10483324HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
INNER SERRATION QUANTITY20
INSIDE DIAMETER0.320 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
OUTER SERRATION QUANTITY12
OVERALL HEIGHT0.133 INCHES MINIMUM AND 0.148 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER0.474 INCHES MINIMUM AND 0.483 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
SIDE OUTER SERRATIONS OMITTED FOR CLOSE EDGE INSTALLATIONTWO SIDES
PILOT DIAMETER0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE


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