NSN 5306-00-005-6093

Part Details | CLOSE TOLERANCE BOLT


5306-00-005-6093 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: CA4510427, CA4510-4-27, AS194427, AS194-4-27, CIPRDMS27576427R, CIPRD-MS27576-4-27R, MS27576427, MS27576-4-27, MS27576427, MS27576-4-27, 106467427, 106467-4-27, 5306-00-005-6093, 00-005-6093, 5306000056093, 000056093

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 09, 197200-005-609327851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON


Cross Reference | NSN 5306-00-005-6093
Part Number Cage Code Manufacturer
CA4510-4-2729372ARCONIC GLOBAL FASTENERS & RINGS,INC.
AS194-4-2784256AVIBANK MFG., INC.
CIPRD-MS27576-4-27R14153DEFENSE LOGISTICS AGENCYDBA DEFENSE SUPPLY CENTER
MS27576-4-2796906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS27576-4-2780205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
106467-4-2780539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP

Technical Data | NSN 5306-00-005-6093
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.282 INCHES MINIMUM AND 0.333 INCHES MAXIMUM
FASTENER LENGTH2.106 INCHES MINIMUM AND 2.126 INCHES MAXIMUM
HEAD STYLE DISHED HEXAGON
HEAD HEIGHT0.126 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
GRIP LENGTH1.688 INCHES MINIMUM AND 1.704 INCHES MAXIMUM
GRIP DIAMETER0.2483 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM
SPECIAL FEATURESW/RETAINING ELEMENT ON SHANK