5306-00-150-3575, BOLT,SHEAR

National Stock Number:
5306-00-150-3575

Federal Supply Class:
5306

National Item Identification Number:
001503575

Description:
BOLT,SHEAR

Detail:
A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See BOLT, MACHINE and BOLT, CLEVIS.

Manufacturer Information:

NAS1120-44D	04348	LAWRENCE ENGINEERING AND SUPPLY INC
NAS1120-44D	07851	NOR-CAL SUPPLY CO
NAS1120-44D	08938	AIR INDUSTRIES CO INC
NAS1120-44D	28977	ACCURATE PRECISION FASTENER CORP.
NAS1120-44D	30889	ERIKS SOUTHWEST INC DBA MONTCLAIR ENTERPRISES
NAS1120-44D	30902	F AND C SALES INC
NAS1120-44D	50568	APCOM INC
NAS1120-44D	56878	SPS TECHNOLOGIES, LLC
NAS1120-44D	71563	COLLINS ENGINEERING CORP
NAS1120-44D	73197	HI-SHEAR CORPORATION
NAS1120-44D	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1120-44D	82172	DURHAM AIRCRAFT SERVICE INC
NAS1120-44D	L4528	LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	3.513 INCHES MINIMUM AND 3.563 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH	3.693 INCHES MINIMUM AND 3.723 INCHES MAXIMUM
GRIP DIAMETER	1.2475 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM
GRIP LENGTH	2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT	0.625 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
HEAD STYLE	DISHED HEXAGON
MATERIAL	STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL
MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	1.250 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
SHANK UNTHREADED HOLE DIAMETER	0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM FIRST HOLE
WIDTH BETWEEN FLATS	1.801 INCHES MINIMUM AND 1.815 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.933 INCHES MINIMUM AND 0.983 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNF
THREAD QUANTITY PER INCH	12

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