5306-01-005-8095, BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5306-01-005-8095

Federal Supply Class:
5306

National Item Identification Number:
010058095

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:

MC14094	62983	EATON AEROSPACE, LLC
MC14094	76050	EATON AEROSPACE LLC M C AEROSPACE DIV DBA STERER ENGINEERING

Techincal Specification:

CONCENTRIC HOLE DIAMETER	0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM
FASTENER LENGTH	0.530 INCHES NOMINAL
HARDNESS RATING	33.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER	0.490 INCHES MINIMUM AND 0.493 INCHES MAXIMUM
HEAD HEIGHT	0.345 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
HEAD STYLE	FLAT CHAMFER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 416 OVERALL
NOMINAL THREAD DIAMETER	0.250 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MC+5 FSCM 76050 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.239 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
THREAD QUANTITY PER INCH	28
THREAD SERIES DESIGNATOR	UNF

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