NSN 5306-00-182-9391

Part Details | SHEAR BOLT

5306-00-182-9391 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.

Alternate Parts: STSBG002A04U008, STSBG002A04U008, STSBG002A04U008, 11695A04U008, STSBG002A04U008, STSBG002A04U008, 684864008, 68486-4-008, STSBG002A04U008, STSBG002A04U008, STSBG002A04U008, 5306-00-182-9391, 00-182-9391, 5306001829391, 001829391

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 27, 197000-182-939115903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-182-9391
Part Number Cage Code Manufacturer
STSBG002A04U00892215ARCONIC GLOBAL FASTENERS & RINGS,INC.
STSBG002A04U00817446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
STSBG002A04U00898897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
11695A04U00859563REID PRODUCTS INC.DBA REID PRODUCTS
STSBG002A04U00857928SONIC INDUSTRIES INC.
STSBG002A04U00856878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
68486-4-00880539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
STSBG002A04U00806725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
STSBG002A04U00827624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
STSBG002A04U00806710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-00-182-9391
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.506 INCHES MINIMUM AND 0.556 INCHES MAXIMUM
FASTENER LENGTH1.016 INCHES MINIMUM AND 1.046 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON
HEAD HEIGHT0.300 INCHES NOMINAL
WIDTH BETWEEN FLATS0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.059 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
GRIP LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
GRIP DIAMETER0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM