NSN 5306-01-317-1777

Part Details | SHOULDER BOLT

5306-01-317-1777 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: 7316467, 731646-7, 5306-01-317-1777, 01-317-1777, 5306013171777, 013171777

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 24, 199001-317-177704905 ( BOLT, SHOULDER )
REFERENCE DRAWINGS & PICTURES

HEXAGON

HEXAGON FLATS

Cross Reference | NSN 5306-01-317-1777
Part Number Cage Code Manufacturer
731646-710001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 5306-01-317-1777
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.719 INCHES NOMINAL
FASTENER LENGTH2.095 INCHES MINIMUM AND 2.155 INCHES MAXIMUM
HEAD STYLE HEXAGON
HEAD HEIGHT0.375 INCHES NOMINAL
WIDTH BETWEEN FLATS0.625 INCHES NOMINAL
HOLE CONFIGURATION STYLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY2
HOLE DIAMETER0.060 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
SPECIAL FEATURESRELIEVED ON NECK 0.045 IN. WIDE; 0.442-0-467 IN. DIA; SURFACE FINISH ON SHOULDER 63.0 MICROINCHES; PROTECTIVE FINISH PER MIL-P-16232 TY 2 CL 2
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT