NSN 5306-01-293-0001

Part Details | CLOSE TOLERANCE BOLT

5306-01-293-0001 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: VS31748D33, VS3174-8D33, ST3M7448D33, ST3M744-8D33, MB1548D33, MB154-8D33, S4068D33, S406-8D33, S4068D33, S406-8D33, MB1548D33, MB154-8D33, 10116208, 118238D33, 11823-8D33, 1228958D33, 122895-8D33, AIC6878D33, AIC687-8D33, PBF12658D33, PBF1265-8D33, VCG00018D33, VCG0001-8D33, 5306-01-293-0001, 01-293-0001, 5306012930001, 012930001

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 25, 198901-293-000127851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-293-0001
Part Number Cage Code Manufacturer
VS3174-8D3392215ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M744-8D3376301BOEING COMPANY, THEDBA BOEING
MB154-8D3373197HI-SHEAR CORPORATION
S406-8D3317446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
S406-8D3397928HUCK INTL INC
MB154-8D33L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
10116208A486GNIMIKKEISTOKESKUS NCB FINLAND
11823-8D3359563REID PRODUCTS INC.DBA REID PRODUCTS
122895-8D3380539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC687-8D3306725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
PBF1265-8D3327624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VCG0001-8D3306710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-293-0001
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.434 INCHES MINIMUM AND 0.474 INCHES MAXIMUM
FASTENER LENGTH2.506 INCHES MINIMUM AND 2.526 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
HEAD STYLE2 HEXAGON
HEAD HEIGHT0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
HEAD MINOR DIAMETER0.774 INCHES MINIMUM AND 0.782 INCHES MAXIMUM
GRIP LENGTH2.052 INCHES MINIMUM AND 2.072 INCHES MAXIMUM
GRIP DIAMETER0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM