5306-01-286-6388, BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5306-01-286-6388

Federal Supply Class:
5306

National Item Identification Number:
012866388

Description:
BOLT,INTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.

Manufacturer Information:

68A410615-2003	019L2	ESNA, LLC
68A410615-2003	13002	GOODRICH CORPORATION
68A410615-2003	23509	WESTERN PRECISION INC. DIV UTAH TOOL & DIE
68A410615-2003	24398	EAGLE TOOL & MACHINE CO. INC.
68A410615-2003	27541	TRANSAERO, INC.
68A410615-2003	2M490	NASSAU TOOL WORKS, INC
68A410615-2003	2V343	APEX MANUFACTURING COMPANY, INC.
68A410615-2003	30633	C & H MANUFACTURING INC
68A410615-2003	33068	TRIUMPH ACTUATION SYSTEMS - CONNECTICUT, LLC
68A410615-2003	34087	KITCO LLC
68A410615-2003	36164	HEROUX-DEVTEK INC.
68A410615-2003	3H683	INTERNATIONAL PRECISION, INC
68A410615-2003	4JZH8	ES3 PRIME LOGISTICS GROUP INC
68A410615-2003	55284	HONEYWELL INTERNATIONAL INC.
68A410615-2003	56878	SPS TECHNOLOGIES, LLC
68A410615-2003	5N116	QUALITY SOCKET SCREW MANUFACTURING CORP
68A410615-2003	5ZBP4	HDI LANDING GEAR USA INC
68A410615-2003	65933	ACE PRECISION INDUSTRIES INC
68A410615-2003	6D161	ALATUS AEROSYSTEMS
68A410615-2003	6K4C8	GOODRICH CORPORATION
68A410615-2003	6Z056	CM MANUFACTURING INC
68A410615-2003	76301	THE BOEING COMPANY
68A410615-2003	85941	MAGELLAN AEROSPACE, NEW YORK, INC.
68A410615-2003	92215	HOWMET GLOBAL FASTENING SYSTEMS INC

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	1.470 INCHES NOMINAL FIRST HOLE
COLOR	WHITE POINT
COLOR	WHITE TOP OF HEAD
CONCENTRIC HOLE DEPTH	1.160 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER	0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO FLAT	0.290 INCHES MINIMUM AND 0.295 INCHES MAXIMUM
FASTENER LENGTH	1.573 INCHES NOMINAL
HEAD DIAMETER	0.690 INCHES NOMINAL
HEAD HEIGHT	0.100 INCHES NOMINAL
HEAD STYLE	DEE CHAMFER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP E4340 OVERALL
MINIMUM TENSILE STRENGTH	180000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.375 INCHES
SHANK UNTHREADED HOLE DIAMETER	0.105 INCHES MINIMUM AND 0.108 INCHES MAXIMUM FIRST HOLE
SPECIAL FEATURES	GRIP CLOSE TOLERANCE 0.373 MIN. IN. DIAMETER AND 0.374 MAX. IN. DIAMETER,LENGTH OF GRIP 1.225 MIN. IN. AND 1.235 MAX. IN.; PAINT WHITE ENAMEL,FIRST UNDER CUT,FLAT SIDE OF HEAD,INTERNAL HOLE,CHAMPER
STYLE DESIGNATOR	CONCENTRIC HOLE UNTHREADED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MMS-420,CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE POINT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MMS-420,CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE TOP OF HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PS13145,CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE GRIP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PS13145,CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE SIDES OF HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PS13145,CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE THREADS
SURFACE TREATMENT	CADMIUM AND CHROMATE GRIP
SURFACE TREATMENT	CADMIUM AND CHROMATE THREADS
SURFACE TREATMENT	CADMIUM AND CHROMATE SIDES OF HEAD
SURFACE TREATMENT	ENAMEL POINT
SURFACE TREATMENT	ENAMEL TOP OF HEAD
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.343 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNJF
THREAD QUANTITY PER INCH	24

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