NSN 5305-01-219-9126

Part Details | PANEL SCREW ASSEMBLY

5305-01-219-9126 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: 2808048P, 28080-4-8P, CA285048P, CA2850-4-8P, CS506848P, CS5068-4-8P, GS553E48P, GS553E4-8P, 5305-01-219-9126, 01-219-9126, 5305012199126, 012199126

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 05, 198501-219-912633044 ( SCREW ASSEMBLY, PANEL )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK UNDERCUT

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-01-219-9126
Part Number Cage Code Manufacturer
28080-4-8P29372ARCONIC GLOBAL FASTENERS & RINGS,INC.
CA2850-4-8P29372ARCONIC GLOBAL FASTENERS & RINGS,INC.
CS5068-4-8P58998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
GS553E4-8P26512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
Technical Data | NSN 5305-01-219-9126
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
FASTENER LENGTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
HEAD STYLE8 HEXAGON COUNTERSUNK UNDERCUT
HEAD DIAMETER0.385 INCHES MINIMUM AND 0.415 INCHES MAXIMUM
HEAD HEIGHT0.930 INCHES MINIMUM AND 0.990 INCHES MAXIMUM
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
MATERIAL ACCOMMODATED THICKNESS0.062 INCHES NOMINAL