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National Stock Number: 5306-01-381-0278
Federal Supply Class: 5306
National Item Identification Number: 013810278
Description: BOLT,ECCENTRIC HEAD
Detail: AN EXTERNALLY THREADED FASTENER THE HEAD OF WHICH IS USUALLY FLAT WITH A PERIPHERY NOT CONCENTRIC TO THE BOLT SHANK. THE HEAD IS NOT DESIGNED FOR WRENCHING. IT MAY HAVE A DRIVE FEATURE LOCATED AT THE THREADED END, WHICH CAN BE USED TO ROTATE THE SCREW AND ECCENTRIC HEAD INTO A LOCKING POSITION TO SECURE A FLANGED OR GROOVE COMPONENT.
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Manufacturer Information:
| 438-6404470 FIN | 53711 | NAVAL SEA SYSTEMS COMMAND | | 438-6404470 FIND 45 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF4057-488 FIND 45 | 43689 | HUNTINGTON INGALLS INC | | 6404470 FIND 45 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| FASTENER LENGTH | 2.600 INCHES NOMINAL | | HEAD HEIGHT | 0.800 INCHES NOMINAL | | HEAD LENGTH | 1.000 INCHES NOMINAL | | HEAD STYLE | SPADE | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | SPECIAL FEATURES | LOCKING BOLT | | WIDTH BETWEEN FLATS | 0.240 INCHES NOMINAL | | THREAD CLASS | 2A | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNF |
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