NSN 5306-01-135-3514

Part Details | CLOSE TOLERANCE BOLT

5306-01-135-3514 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: VS3191512, VS3191-5-12, VS3191512, VS3191-5-12, GS1031512, GS1031-5-12, ST3M747512, ST3M747-5-12, MB155512, MB155-5-12, S397512, S397-5-12, S397512, S397-5-12, MB155512, MB155-5-12, 10115937, 11833512, 11833-5-12, 122896512, 122896-5-12, AIC688512, AIC688-5-12, PBF1266512, PBF1266-5-12, VCG0002512, VCG0002-5-12, 5306-01-135-3514, 01-135-3514, 5306011353514, 011353514

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 21, 198201-135-351427851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-135-3514
Part Number Cage Code Manufacturer
VS3191-5-1292215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3191-5-1206950ARCONIC GLOBAL FASTENERS & RINGS,INC.
GS1031-5-121EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
ST3M747-5-1276301BOEING COMPANY, THEDBA BOEING
MB155-5-1273197HI-SHEAR CORPORATION
S397-5-1217446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
S397-5-1297928HUCK INTL INC
MB155-5-12L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
10115937A486GNIMIKKEISTOKESKUS NCB FINLAND
11833-5-1259563REID PRODUCTS INC.DBA REID PRODUCTS
122896-5-1280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC688-5-1206725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
PBF1266-5-1227624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VCG0002-5-1206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-135-3514
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.349 INCHES MINIMUM AND 0.416 INCHES MAXIMUM
FASTENER LENGTH1.109 INCHES MINIMUM AND 1.156 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
HEAD STYLE2 HEXAGON
HEAD HEIGHT0.187 INCHES NOMINAL
HEAD MINOR DIAMETER0.514 INCHES MINIMUM AND 0.521 INCHES MAXIMUM
GRIP LENGTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
GRIP DIAMETER0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM