5306-00-448-7447, BOLT,SHOULDER

2040-00-448-7449 STUFFING BOX

National Stock Number:
5306-00-448-7447

Federal Supply Class:
5306

National Item Identification Number:
004487447

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Manufacturer Information:

AIC4356CR81010	06725	SPS TECHNOLOGIES, LLC
C4356CR81010	06710	VALLEY-TODECO, INC.
C4356CR81010	17446	HUCK INTERNATIONAL, INC
C4356CR81010	27624	SPS TECHNOLOGIES LLC
C4356CR81010	56878	SPS TECHNOLOGIES, LLC
C4356CR81010	57928	SONIC INDUSTRIES, INC.
C4356CR81010	81755	LOCKHEED MARTIN CORPORATION
C4356CR81010	92215	HOWMET GLOBAL FASTENING SYSTEMS INC

Techincal Specification:

THREAD SERIES DESIGNATOR	UNF
NOMINAL THREAD DIAMETER	0.375 INCHES
THREAD QUANTITY PER INCH	24
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.324 INCHES MINIMUM AND
	0.344 INCHES MAXIMUM
FASTENER LENGTH	1.438 INCHES MINIMUM AND
	1.458 INCHES MAXIMUM
MATERIAL	STEEL COMP H11 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CHROMIUM OR
	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-C-320 FED SPEC 1ST TREATMENT RESPONSE OR
	NAS 672 ASSN STD 2ND TREATMENT RESPONSE OVERALL
HARDNESS RATING	46.0 ROCKWELL C MINIMUM AND
	49.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH	220000 POUNDS PER SQUARE INCH
HEAD STYLE	HEXAGON
HEAD HEIGHT	0.203 INCHES MINIMUM AND
	0.235 INCHES MAXIMUM
WIDTH BETWEEN FLATS	0.679 INCHES MINIMUM AND
	0.689 INCHES MAXIMUM
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER DIAMETER	0.4985 INCHES MINIMUM AND
	0.4995 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	1.000 INCHES MINIMUM AND
	1.020 INCHES MAXIMUM FIRST SHOULDER
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	1.245 INCHES MINIMUM AND
	1.265 INCHES MAXIMUM FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER	0.106 INCHES MINIMUM AND
	0.116 INCHES MAXIMUM FIRST HOLE
THE MANUFACTURERS DATA
MANUFACTURERS CODE	06725
DESIGN CONTROL REFERENCE	AIC4356CR81010

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