Part Details | PANEL SCREW ASSEMBLY
5305-01-047-8178 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: 14552001, 14552-001, DPY7900P4B2, DPY7900P-4-B-2, DPY7900P4B2, DPY7900P-4-B-2, FDV0151002, FD-V0151-002, 5305-01-047-8178, 01-047-8178, 5305010478178, 010478178
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 13, 1977 | 01-047-8178 | 33044 ( SCREW ASSEMBLY, PANEL ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-01-047-8178
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 14552-001 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |
| DPY7900P-4-B-2 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| DPY7900P-4-B-2 | 97928 | HUCK INTL INC |
| FD-V0151-002 | 33875 | RAYTHEON E-SYSTEMS INC |
Technical Data | NSN 5305-01-047-8178
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.175 INCHES NOMINAL |
| FASTENER LENGTH | 0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM |
| HEAD STYLE | 0 HEXAGON COUNTERSUNK |
| HEAD DIAMETER | 0.317 INCHES MAXIMUM |
| HEAD HEIGHT | 0.057 INCHES NOMINAL |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| MATERIAL ACCOMMODATED THICKNESS | 0.090 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| SPECIAL FEATURES | SCREW STEEL ALLOY 4037,HEAT TREATED ROCKWELL C 34 TO RC 38 |