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National Stock Number:
5306-01-373-4835
Federal Supply Class:
5306
National Item Identification Number:
013734835
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:
| P4078870-01 | 77445 | RTX CORPORATION |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | THREAD QUANTITY PER INCH | 10 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 5.970 INCHES MINIMUM AND | | 6.030 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4130 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4130 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | NICKEL OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2404 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | TEE NO. 3 | | HEAD HEIGHT | 0.990 INCHES MINIMUM AND | | 1.010 INCHES MAXIMUM | | HEAD LENGTH | 4.930 INCHES MINIMUM AND | | 4.950 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 1.690 INCHES MINIMUM AND | | 1.720 INCHES MAXIMUM | | DISTANCE FROM CENTER OF HEAD TO CENTER OF SHANK | 1.045 INCHES NOMINAL | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | SPECIAL FEATURES | HEAD HAS TWO HOLES PERPENDICULAR TO SHANK,0.633 IN DIA,PORM 0.003IN,3.000 IN CENTER TO CENTER |
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