NSN 5305-01-259-6343

Part Details | PANEL SCREW ASSEMBLY

5305-01-259-6343 A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

Alternate Parts: D7910HS8F10, D7910HS8F10, 5305-01-259-6343, 01-259-6343, 5305012596343, 012596343

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 19, 198701-259-634333044 ( SCREW ASSEMBLY, PANEL )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-259-6343
Part Number Cage Code Manufacturer
D7910HS8F100HDW7HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
D7910HS8F1097928HUCK INTL INC
Technical Data | NSN 5305-01-259-6343
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.265 INCHES NOMINAL
FASTENER LENGTH0.620 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.300 INCHES NOMINAL
HEAD HEIGHT0.750 INCHES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.141 INCHES NOMINAL