5895-01-345-2125 COVER,ELECTRONIC COMMUNICATION E Index 4920-01-345-2127 ADAPTER,TEST

National Stock Number:
5365-01-345-2126

Federal Supply Class:
5365

National Item Identification Number:
013452126

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:
MS51997-10896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51997-108P96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
INNER SERRATION QUANTITY30
INSIDE DIAMETER0.849 INCHES MINIMUM AND 0.864 INCHES MAXIMUM
OUTER SERRATION QUANTITY18
OVERALL HEIGHT0.208 INCHES MINIMUM AND 0.223 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER0.903 INCHES MINIMUM AND 0.912 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5731,TY A286 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5734,TY A286 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALIRON ALLOY 660
SIDE OUTER SERRATIONS OMITTED FOR CLOSE EDGE INSTALLATIONTWO SIDES
PILOT DIAMETER0.837 INCHES MINIMUM AND 0.844 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE


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