NSN 5306-00-182-7312

Part Details | SHOULDER BOLT

5306-00-182-7312 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: 6865507, CA455541000, CA4555-4-1000, AS 207, 6865507, 5306-00-182-7312, 00-182-7312, 5306001827312, 001827312

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 08, 197000-182-731204905 ( BOLT, SHOULDER )
REFERENCE DRAWINGS & PICTURES

UNDERCUT HEXAGON

DOUBLE HEXAGON FLATS

Cross Reference | NSN 5306-00-182-7312
Part Number Cage Code Manufacturer
686550773342ALLISON TRANSMISSION, INC.
CA4555-4-100029372ARCONIC GLOBAL FASTENERS & RINGS,INC.
AS 20784256AVIBANK MFG., INC.
6865507K5974ROLLS-ROYCE PLC NAVAL MARINE
Technical Data | NSN 5306-00-182-7312
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.305 INCHES NOMINAL
FASTENER LENGTH1.441 INCHES NOMINAL
HEAD STYLE6 UNDERCUT HEXAGON
HEAD DIAMETER0.510 INCHES NOMINAL
HEAD HEIGHT0.150 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
HOLE CONFIGURATION STYLE2 DOUBLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY2
HOLE DIAMETER0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
SPECIAL FEATURESTWO RETAINING BALLS,MATERIAL CORROSION-RESISTING STEEL,QQ-S-763 CLASS 440C,ROCKWELL HARDNESS C58-64;COTTER PIN HOLES BE WITHIN 0.010 INCH OF BOLT DIAMETER CENTERLINE AND PERPENDICULAR TO BOLT SHANK AXIS WITHIN 2 DEGREES