NSN 5305-00-279-4411
Part Details | PANEL SCREW ASSEMBLY
5305-00-279-4411 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: CA285018S, CA2850-18S, CA28080418S, CA28080-4-18S, GS553E418S, GS553E4-18S, 5305-00-279-4411, 00-279-4411, 5305002794411, 002794411
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 08, 1973 | 00-279-4411 | 33044 ( SCREW ASSEMBLY, PANEL ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
Cross Reference | NSN 5305-00-279-4411
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CA2850-18S | 29372 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| CA28080-4-18S | 29372 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| GS553E4-18S | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
Technical Data | NSN 5305-00-279-4411
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.370 INCHES NOMINAL |
| FASTENER LENGTH | 1.125 INCHES NOMINAL |
| HEAD STYLE | 4 CROWNED HEXAGON |
| HEAD DIAMETER | 0.400 INCHES NOMINAL |
| SPECIAL FEATURES | SLOTTED HEAD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |