NSN 5306-01-050-9649

Part Details | SHEAR BOLT

5306-01-050-9649 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: STSBG004A05U013, 11697A05U013, STSBG004A05U013, EWB26513, EWB26-5-13, EWB26513, EWB26-5-13, STSBG004A05U013, STSBG004A05U013, STSBG004A05U013, 5306-01-050-9649, 01-050-9649, 5306010509649, 010509649

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 17, 197701-050-964915903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-050-9649
Part Number Cage Code Manufacturer
STSBG004A05U01398897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
11697A05U01359563REID PRODUCTS INC.DBA REID PRODUCTS
STSBG004A05U01357928SONIC INDUSTRIES INC.
EWB26-5-1356878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
EWB26-5-1380539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
STSBG004A05U01306725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
STSBG004A05U01327624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
STSBG004A05U01306710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-050-9649
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.586 INCHES MINIMUM AND 0.636 INCHES MAXIMUM
FASTENER LENGTH1.408 INCHES MINIMUM AND 1.438 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH260000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON
HEAD HEIGHT0.309 INCHES MINIMUM AND 0.329 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.575 INCHES MINIMUM AND 0.585 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
GRIP LENGTH0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM
GRIP DIAMETER0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA56878-EWB26 MANUFACTURERS STANDARD