NSN 5305-01-246-6899

Part Details | PANEL SCREW ASSEMBLY

5305-01-246-6899 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: 24T202421AA, 24T20-2-42-1AA, CA13208062420, CA13208-06-2-420, 2900660005, 290-066-0005, 2900660005, 290-066-0005, 2900660005, 290-066-0005, 5305-01-246-6899, 01-246-6899, 5305012466899, 012466899

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 18, 198601-246-689933044 ( SCREW ASSEMBLY, PANEL )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-01-246-6899
Part Number Cage Code Manufacturer
24T20-2-42-1AA71286ARCONIC GLOBAL FASTENERS & RINGS,INC.
CA13208-06-2-42071286ARCONIC GLOBAL FASTENERS & RINGS,INC.
290-066-000571286ARCONIC GLOBAL FASTENERS & RINGS,INC.
290-066-000595542NORTHROP GRUMMAN SYSTEMS CORPORATION
290-066-00058A015NYF/NEW YORK FASTENERS/CORP
Technical Data | NSN 5305-01-246-6899
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.148 INCHES MINIMUM AND 0.178 INCHES MAXIMUM
FASTENER LENGTH0.400 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
HEAD STYLE2 DISHED HEXAGON
HEAD DIAMETER0.260 INCHES NOMINAL
HEAD HEIGHT0.070 INCHES NOMINAL
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
MATERIAL ACCOMMODATED THICKNESS0.059 INCHES NOMINAL