BOLT,CLOSE TOLERANCE

5306FSC

01NCB code

346-1031Item number

NIIN 01-346-1031

Identification

THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	INCHES NOMINAL 0.323
FASTENER LENGTH	INCHES MINIMUM 0.808 AND INCHES MAXIMUM 0.838
HEAD STYLE
HEAD HEIGHT	INCHES MINIMUM 0.110 AND INCHES MAXIMUM 0.125
WIDTH BETWEEN FLATS	INCHES MINIMUM 0.367 AND INCHES MAXIMUM 0.376
GRIP DIAMETER	INCHES MINIMUM 0.191 AND INCHES MAXIMUM 0.192
SHANK UNTHREADED HOLE DIAMETER	FIRST HOLE INCHES MINIMUM 0.070 AND INCHES MAXIMUM 0.080
END ITEM IDENTIFICATION	PACER DAWN
NOMINAL THREAD DIAMETER	INCHES 0.190
GRIP LENGTH	INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.510
THREAD QUANTITY PER INCH	32
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	FIRST HOLE INCHES NOMINAL 0.664
SPECIAL FEATURES	ALTERED ITEM DRAWING-MAKE FROM NAS6303U8D:HOLE DIAMETER 0.070/0.080: NEXT ASSY 3092400:USED ON TFE1042-70
MATERIAL	OVERALL IRON ALLOY 660
MATERIAL DOCUMENT AND CLASSIFICATION	OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5731
SURFACE TREATMENT	HEAD NICKEL
SURFACE TREATMENT	GRIP NICKEL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	GRIP ASSN STD SINGLE TREATMENT RESPONSE A-S 2433
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	HEAD ASSN STD SINGLE TREATMENT RESPONSE A-S 2433
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)

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