5306-01-395-1418, BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5306-01-395-1418

Federal Supply Class:
5306

National Item Identification Number:
013951418

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:

5096406

82577

RAYTHEON COMPANY

Techincal Specification:

FASTENER LENGTH	2.750 INCHES NOMINAL
HEAD HEIGHT	0.254 INCHES MINIMUM AND 0.258 INCHES MAXIMUM
HEAD STYLE	HEXAGON
INTERNAL THREAD CLASS	2B CONCENTRIC HOLE
INTERNAL THREAD DIRECTION	RIGHT-HAND CONCENTRIC HOLE
INTERNAL THREAD LENGTH	1.160 INCHES MINIMUM CONCENTRIC HOLE
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 COND 1025 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 630 OVERALL
NOMINAL THREAD DIAMETER	0.562 INCHES
NOMINAL THREAD SIZE	0.500 INCHES CONCENTRIC HOLE
SHOULDER DIAMETER	0.742 INCHES MINIMUM AND 0.743 INCHES MAXIMUM
SHOULDER LENGTH	1.440 INCHES NOMINAL
WIDTH BETWEEN FLATS	0.937 INCHES NOMINAL
STYLE DESIGNATOR	CONCENTRIC HOLE THREADED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	1.000 INCHES NOMINAL
THREAD QUANTITY PER INCH	18
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD SERIES	UNF CONCENTRIC HOLE
THREADS PER INCH	20 CONCENTRIC HOLE

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