NSN 5305-01-440-6379

Part Details | PANEL FASTENER SCREW

5305-01-440-6379 A headed, threaded fastening device with special square threads, which is designed to be attached to a panel by means of a retaining washer. The screw fastener is used in conjunction with a speed nut to facilitate fastening two items.

Alternate Parts: 54979416, 5497941-6, 5305-01-440-6379, 01-440-6379, 5305014406379, 014406379

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 21, 199701-440-637919665 ( SCREW, PANEL FASTENER )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-440-6379
Part Number Cage Code Manufacturer
5497941-653711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5305-01-440-6379
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD LENGTH0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
FASTENER LENGTH0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM
HEAD STYLE8 CROWNED HEXAGON
HEAD DIAMETER0.285 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
HEAD HEIGHT0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.154 INCHES NOMINAL