5306-00-385-9192, BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5306-00-385-9192

Federal Supply Class:
5306

National Item Identification Number:
003859192

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:

68A410615-2001	007R1	TWIST TITE MFG, INC
68A410615-2001	13002	GOODRICH CORPORATION
68A410615-2001	1DDX0	MACHINE SPECIALTIES, LLC
68A410615-2001	2M490	NASSAU TOOL WORKS, INC
68A410615-2001	2V343	APEX MANUFACTURING COMPANY, INC.
68A410615-2001	32168	ALL TOOLS INC. DBA E2 PRECISION PRODUCTS
68A410615-2001	32664	AEROMETALS, INC.
68A410615-2001	35962	SAFRAN LANDING SYSTEMS CANADA INC
68A410615-2001	4JZH8	ES3 PRIME LOGISTICS GROUP INC
68A410615-2001	6K4C8	GOODRICH CORPORATION
68A410615-2001	6Z056	CM MANUFACTURING INC
68A410615-2001	76301	THE BOEING COMPANY
68A410615-2001	98247	CANADIAN COMMERCIAL CORPORATION

Techincal Specification:

THREAD SERIES DESIGNATOR	UNJF
NOMINAL THREAD DIAMETER	0.375 INCHES
THREAD QUANTITY PER INCH	24
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.315 INCHES MINIMUM AND
	0.325 INCHES MAXIMUM
FASTENER LENGTH	1.625 INCHES NOMINAL
MATERIAL	STEEL COMP E4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	ENAMEL HEAD
	CADMIUM GRIP
	CADMIUM THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MMS-420 FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE HEAD
	PS13145 TY 2 FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE GRIP
	PS13145 TY 2 FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE THREADS
MINIMUM TENSILE STRENGTH	180000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH	150000 POUNDS PER SQUARE INCH
STYLE DESIGNATOR	CONCENTRIC HOLE UNTHREADED
CONCENTRIC HOLE DEPTH	1.160 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER	0.205 INCHES MINIMUM AND
	0.215 INCHES MAXIMUM
HEAD STYLE	DEE CHAMFER
HEAD DIAMETER	0.690 INCHES NOMINAL
HEAD HEIGHT	0.100 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT	0.290 INCHES MINIMUM AND
	0.295 INCHES MAXIMUM
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	1.470 INCHES NOMINAL FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER	0.105 INCHES MINIMUM AND
	0.108 INCHES MAXIMUM FIRST HOLE
SPECIAL FEATURES	COLOR WHITE FED STD 595 NO. 17875
THE MANUFACTURERS DATA
MANUFACTURERS CODE	76301
DESIGN CONTROL REFERENCE	68A410615-2001

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