Part Details | PANEL SCREW ASSEMBLY
5305-01-317-1320 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: CA28080067HS, CA28080-06-7HS, PMS90402020C, PMS90402-020C, PMS90402020C, PMS90402-020C, PMS90402020C, PMS90402-020C, 5305-01-317-1320, 01-317-1320, 5305013171320, 013171320
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 23, 1990 | 01-317-1320 | 33044 ( SCREW ASSEMBLY, PANEL ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5305-01-317-1320
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CA28080-06-7HS | 29372 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| PMS90402-020C | 04939 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| PMS90402-020C | 34860 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| PMS90402-020C | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5305-01-317-1320
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.138 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.297 INCHES NOMINAL |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.245 INCHES MINIMUM AND 0.275 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.125 INCHES NOMINAL |