Part Details | PANEL SCREW ASSEMBLY
5305-01-140-0591 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: DPY79008B4.5, DPY7900-8-B-4.5, DPY79008B4.5, DPY7900-8-B-4.5, DPYS790088B4.5, DPYS7900-88B4.5, 583R67H90, 5305-01-140-0591, 01-140-0591, 5305011400591, 011400591
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 07, 1982 | 01-140-0591 | 33044 ( SCREW ASSEMBLY, PANEL ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK
Cross Reference | NSN 5305-01-140-0591
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DPY7900-8-B-4.5 | 0HDW7 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| DPY7900-8-B-4.5 | 97928 | HUCK INTL INC |
| DPYS7900-88B4.5 | 97928 | HUCK INTL INC |
| 583R67H90 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
Technical Data | NSN 5305-01-140-0591
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.164 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.250 INCHES NOMINAL |
| FASTENER LENGTH | 0.722 INCHES MINIMUM AND 0.732 INCHES MAXIMUM |
| HEAD STYLE | 0 HEXAGON COUNTERSUNK |
| HEAD DIAMETER | 0.257 INCHES NOMINAL |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATERIAL ACCOMMODATED THICKNESS | 0.090 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |