Part Details | PANEL SCREW ASSEMBLY
5305-01-071-0079 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: D75004B2, D7500-4-B-2, D75004B2, D7500-4-B-2, STBS12EZ4BD2, 5305-01-071-0079, 01-071-0079, 5305010710079, 010710079
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 27, 1979 | 01-071-0079 | 33044 ( SCREW ASSEMBLY, PANEL ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK UNDERCUT
Cross Reference | NSN 5305-01-071-0079
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D7500-4-B-2 | 0HDW7 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| D7500-4-B-2 | 97928 | HUCK INTL INC |
| STBS12EZ4BD2 | 81205 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 5305-01-071-0079
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.037 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
| FASTENER LENGTH | 0.354 INCHES MINIMUM AND 0.394 INCHES MAXIMUM |
| HEAD STYLE | 9 HEXAGON COUNTERSUNK UNDERCUT |
| HEAD DIAMETER | 0.310 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| HEAD HEIGHT | 0.255 INCHES MINIMUM AND 0.285 INCHES MAXIMUM |
| MATERIAL ACCOMMODATED THICKNESS | 0.063 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |