Part Details | PANEL SCREW ASSEMBLY
5305-01-068-1308 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: F750012D5, F7500-12-D-5, F750012D5, F7500-12-D-5, 5305-01-068-1308, 01-068-1308, 5305010681308, 010681308
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 16, 1978 | 01-068-1308 | 33044 ( SCREW ASSEMBLY, PANEL ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK UNDERCUT
Cross Reference | NSN 5305-01-068-1308
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| F7500-12-D-5 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| F7500-12-D-5 | 97928 | HUCK INTL INC |
Technical Data | NSN 5305-01-068-1308
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| HEAD STYLE | 8 HEXAGON COUNTERSUNK UNDERCUT |
| HEAD DIAMETER | 0.531 INCHES NOMINAL |
| HEAD HEIGHT | 0.320 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 1.105 INCHES MINIMUM AND 1.145 INCHES MAXIMUM |
| MATERIAL ACCOMMODATED THICKNESS | 0.172 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |