NSN 5306-01-475-2628

Part Details | MACHINE BOLT

5306-01-475-2628 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Alternate Parts: ST3M497527, ST3M497-5-27, ST3M497, ST3M497527, ST3M497-5-27, ST3M497527, ST3M497-5-27, ST3M497527, ST3M497-5-27, ST3M497527, ST3M497-5-27, ST3M497527, ST3M497-5-27, ST3M497527, ST3M497-5-27, ST3M497527, ST3M497-5-27, ST3M497527, ST3M497-5-27, 5306-01-475-2628, 01-475-2628, 5306014752628, 014752628

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 26, 200001-475-262801847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-475-2628
Part Number Cage Code Manufacturer
ST3M497-5-2792215ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M49776301BOEING COMPANY, THEDBA BOEING
ST3M497-5-2776301BOEING COMPANY, THEDBA BOEING
ST3M497-5-270ZC92HEARTLAND PRECISION FASTENERS, INC.
ST3M497-5-2773197HI-SHEAR CORPORATION
ST3M497-5-27L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
ST3M497-5-2757928SONIC INDUSTRIES INC.
ST3M497-5-2780539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
ST3M497-5-2727624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
ST3M497-5-2706710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-475-2628
Characteristic Specifications
HEAD STYLE DOUBLE HEXAGON
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.3125 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.487 INCHES NOMINAL
FASTENER LENGTH2.139 INCHES MINIMUM AND 2.186 INCHES MAXIMUM
HEAD HEIGHT0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.502 INCHES NOMINAL
GRIP LENGTH1.678 INCHES MINIMUM AND 1.698 INCHES MAXIMUM
GRIP DIAMETER0.3271 INCHES MINIMUM AND 0.3276 INCHES MAXIMUM
END ITEM IDENTIFICATIONF15 ACFT