NSN 5306-01-136-7442

Part Details | CLOSE TOLERANCE BOLT

5306-01-136-7442 An externally threaded fastener whose unthreaded portion is of a specified 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. 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. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see BOLT, SHEAR. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see BOLT, MACHINE.

Alternate Parts: VS31745D33, VS3174-5D33, VS31745D33, VS3174-5D33, ST3M7445D33, ST3M744-5D33, ST3M7445D33, ST3M744-5D33, GS10155D33, GS1015-5D33, ST3M7445D33, ST3M744-5D33, ST3M7445D33, ST3M744-5D33, ST3M7445D33, ST3M744-5D33, MB1545D33, MB154-5D33, S4065D33, S406-5D33, S4065D33, S406-5D33, ST3M7445D33, ST3M744-5D33, MB1545D33, MB154-5D33, 10115958, 1228955D33, 122895-5D33, AIC6875D33, AIC687-5D33, PBF12655D33, PBF1265-5D33, VCG00015D33, VCG0001-5D33, 5306-01-136-7442, 01-136-7442, 5306011367442, 011367442

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 13, 198201-136-744227851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-136-7442
Part Number Cage Code Manufacturer
VS3174-5D3392215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3174-5D3306950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M744-5D3392215ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M744-5D3306950ARCONIC GLOBAL FASTENERS & RINGS,INC.
GS1015-5D331EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
ST3M744-5D3376301BOEING COMPANY, THEDBA BOEING
ST3M744-5D3358998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
ST3M744-5D330ZC92HEARTLAND PRECISION FASTENERS, INC.
MB154-5D3373197HI-SHEAR CORPORATION
S406-5D3317446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
S406-5D3397928HUCK INTL INC
ST3M744-5D3327124LEWAL INDUSTRIES INC
MB154-5D33L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
10115958A486GNIMIKKEISTOKESKUS NCB FINLAND
122895-5D3380539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC687-5D3306725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
PBF1265-5D3327624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VCG0001-5D3306710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-136-7442
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.355 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
FASTENER LENGTH2.427 INCHES MINIMUM AND 2.447 INCHES MAXIMUM
HEAD STYLE2 HEXAGON
HEAD HEIGHT0.187 INCHES NOMINAL
WIDTH BETWEEN FLATS0.514 INCHES MINIMUM AND 0.521 INCHES MAXIMUM
GRIP LENGTH2.052 INCHES MINIMUM AND 2.072 INCHES MAXIMUM
GRIP DIAMETER0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM