NSN 5305-01-197-2497

Part Details | PANEL SCREW ASSEMBLY

5305-01-197-2497 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: CS30264F1.52, CS3026-4F-1.5-2, FT1140C30, FT1140C-30, DSHS79004FB1.5, DSHS7900-4F-B-1.5, DSHS79004FB1.5, DSHS7900-4F-B-1.5, 10113520, H910027030C, H910027-030C, 5305-01-197-2497, 01-197-2497, 5305011972497, 011972497

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 19, 198401-197-249733044 ( SCREW ASSEMBLY, PANEL )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-197-2497
Part Number Cage Code Manufacturer
CS3026-4F-1.5-258998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
FT1140C-3058794FASTENER TECHNOLOGY CORP.
DSHS7900-4F-B-1.50HDW7HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
DSHS7900-4F-B-1.597928HUCK INTL INC
10113520A486GNIMIKKEISTOKESKUS NCB FINLAND
H910027-030C82577RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 5305-01-197-2497
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.140 INCHES NOMINAL
FASTENER LENGTH0.347 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.180 INCHES NOMINAL
HEAD HEIGHT0.110 INCHES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.094 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
MATERIAL ACCOMMODATED THICKNESS0.063 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
END ITEM IDENTIFICATIONHARRIER;F/A-18 HORNET