NSN 5306-01-372-6440

Part Details | SHOULDER BOLT

5306-01-372-6440 An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Alternate Parts: S611031002002, S6110-31002-002, S611031002, S6110-31002, S6110310022, S6110-31002-2, 5306-01-372-6440, 01-372-6440, 5306013726440, 013726440

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 15, 199301-372-644004905 ( BOLT, SHOULDER )
REFERENCE DRAWINGS & PICTURES

HEXAGON

DOUBLE HEXAGON FLATS

Cross Reference | NSN 5306-01-372-6440
Part Number Cage Code Manufacturer
S6110-31002-00278286SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY
S6110-3100278286SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY
S6110-31002-278286SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY
Technical Data | NSN 5306-01-372-6440
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.672 INCHES NOMINAL
FASTENER LENGTH3.615 INCHES MINIMUM AND 3.625 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
HEAD STYLE3 HEXAGON
HEAD HEIGHT0.260 INCHES NOMINAL
WIDTH BETWEEN FLATS0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
HOLE CONFIGURATION STYLE5 DOUBLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY1
HOLE DIAMETER0.198 INCHES MAXIMUM
SPECIAL FEATURESITEM HAS 2 SHANK HOLES,UNDERCUT .093 INCH BETWEEN FIRST SHOULDER AND THREADS