NSN 5306-00-038-2634

Part Details | MACHINE BOLT

5306-00-038-2634 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: 272A3040145, 5306-00-038-2634, 00-038-2634, 5306000382634, 000382634

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 03, 196600-038-263401847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON EXTENDED WASHER

Cross Reference | NSN 5306-00-038-2634
Part Number Cage Code Manufacturer
272A304014538597LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
Technical Data | NSN 5306-00-038-2634
Characteristic Specifications
HEAD STYLE HEXAGON EXTENDED WASHER
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.562 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.743 INCHES MINIMUM AND 1.823 INCHES MAXIMUM
FASTENER LENGTH3.609 INCHES MINIMUM AND 3.657 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.499 INCHES MINIMUM AND 0.563 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.553 INCHES MINIMUM AND 0.563 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.812 INCHES NOMINAL
EXTENDED WASHER THICKNESS0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
GRIP LENGTH1.834 INCHES MINIMUM AND 1.866 INCHES MAXIMUM
FEATURES PROVIDED FINISHED HEAD