NSN 5306-00-780-7006

Part Details | MACHINE BOLT

5306-00-780-7006 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: 617042, 617042, 617042, 617042, 617042, 5306-00-780-7006, 00-780-7006, 5306007807006, 007807006

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 22, 196800-780-700601847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON EXTENDED WASHER

DOUBLE HEXAGON FLATS

Cross Reference | NSN 5306-00-780-7006
Part Number Cage Code Manufacturer
61704292215ARCONIC GLOBAL FASTENERS & RINGS,INC.
61704293907TEXTRON FASTENING SYSTEMSDBA DECORAH OPERATIONS TFS
61704211449TURBO POWER & MARINE SYSTEM INCSUB OF UNITED TECHNOLOGIES CORP
61704277445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
6170420EEG3VALCO COGOVERNMENT SALES OFFICE
Technical Data | NSN 5306-00-780-7006
Characteristic Specifications
HEAD STYLE DOUBLE HEXAGON EXTENDED WASHER
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS1A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.845 INCHES MINIMUM AND 0.865 INCHES MAXIMUM
FASTENER LENGTH0.845 INCHES MINIMUM AND 0.865 INCHES MAXIMUM
HEAD HEIGHT0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
HOLE CONFIGURATION STYLE DOUBLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY4
HOLE DIAMETER0.070 INCHES NOMINAL
FEATURES PROVIDED FINISHED HEAD
PRECIOUS MATERIAL SILVER