NSN 5305-01-389-3417

Part Details | PANEL SCREW ASSEMBLY

5305-01-389-3417 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: FT1600HS1024B, FT1600HS10-2-4B, DRBB7500HS10B4, DRBB7500HS-10-B-4, DRBB7500HS10B4, DRBB7500HS-10-B-4, 5305-01-389-3417, 01-389-3417, 5305013893417, 013893417

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 22, 199401-389-341733044 ( SCREW ASSEMBLY, PANEL )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK UNDERCUT

HEXAGON

Cross Reference | NSN 5305-01-389-3417
Part Number Cage Code Manufacturer
FT1600HS10-2-4B58794FASTENER TECHNOLOGY CORP.
DRBB7500HS-10-B-40HDW7HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
DRBB7500HS-10-B-497928HUCK INTL INC
Technical Data | NSN 5305-01-389-3417
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.437 INCHES NOMINAL
FASTENER LENGTH0.662 INCHES NOMINAL
HEAD STYLE6 HEXAGON COUNTERSUNK UNDERCUT
HEAD DIAMETER0.451 INCHES NOMINAL
HEAD HEIGHT0.520 INCHES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.156 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS0.063 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
FEATURES PROVIDED SLEEVE