NSN 5305-00-520-2317

Part Details | PANEL SCREW ASSEMBLY

5305-00-520-2317 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: CS90010831, CS9001-08-3-1, FT1600813, FT1600-8-1-3, DRB75008A3, DRB7500-8A3, DRB75008A3, DRB7500-8-A-3, DRB75008A3, DRB7500-8A3, GS553U08A3, 5322421, 532242-1, 5305-00-520-2317, 00-520-2317, 5305005202317, 005202317

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 11, 196900-520-231733044 ( SCREW ASSEMBLY, PANEL )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-520-2317
Part Number Cage Code Manufacturer
CS9001-08-3-158998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
FT1600-8-1-358794FASTENER TECHNOLOGY CORP.
DRB7500-8A30HDW7HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
DRB7500-8-A-317446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
DRB7500-8A397928HUCK INTL INC
GS553U08A326512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
532242-196214RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 5305-00-520-2317
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH0.440 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.420 INCHES NOMINAL
HEAD HEIGHT0.495 INCHES NOMINAL
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1
MATERIAL ACCOMMODATED THICKNESS0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
SPECIAL FEATURESHEAD VERTICALLY KNURLED