NSN 5305-01-081-6908

Part Details | PANEL SCREW ASSEMBLY

5305-01-081-6908 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: 583R879H03, 583R879H03, 5305-01-081-6908, 01-081-6908, 5305010816908, 010816908

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 18, 197901-081-690833044 ( SCREW ASSEMBLY, PANEL )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-01-081-6908
Part Number Cage Code Manufacturer
583R879H0358794FASTENER TECHNOLOGY CORP.
583R879H0397942NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS
Technical Data | NSN 5305-01-081-6908
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.410 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
FASTENER LENGTH1.150 INCHES NOMINAL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD STYLE HEXAGON
HEAD HEIGHT0.181 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
MATERIAL ACCOMMODATED THICKNESS0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
SPECIAL FEATURESW/INTERNAL SOCKET DRIVE IN HEAD