Part Details | PANEL SCREW ASSEMBLY
5305-01-123-0900 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: FCS9001S454, FCS9001S-4-5-4, 72021751, 720217-51, FT11001245, FT1100-12-4-5, FRB750012D5, FRB7500-12-D-5, FRB750012D5, FRB7500-12-D-5, FRB750012D5, FRB7500-12-D-5, 72021751, 720217-51, FRB750012D5, FRB7500-12-D-5, 5305-01-123-0900, 01-123-0900, 5305011230900, 011230900
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 05, 1981 | 01-123-0900 | 33044 ( SCREW ASSEMBLY, PANEL ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK UNDERCUT
Cross Reference | NSN 5305-01-123-0900
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FCS9001S-4-5-4 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T |
| 720217-51 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T |
| FT1100-12-4-5 | 58794 | FASTENER TECHNOLOGY CORP. |
| FRB7500-12-D-5 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| FRB7500-12-D-5 | 0HDW7 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| FRB7500-12-D-5 | 97928 | HUCK INTL INC |
| 720217-51 | 05869 | RAYTHEON COMPANYDBA RAYTHEON |
| FRB7500-12-D-5 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5305-01-123-0900
| 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 | 0.570 INCHES NOMINAL |
| FASTENER LENGTH | 1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM |
| HEAD STYLE | 9 HEXAGON COUNTERSUNK UNDERCUT |
| HEAD DIAMETER | 0.531 INCHES NOMINAL |
| HEAD HEIGHT | 0.530 INCHES NOMINAL |
| MATERIAL ACCOMMODATED THICKNESS | 0.156 INCHES MINIMUM AND 0.217 INCHES MAXIMUM |