Part Details | SOCKET HEAD CAP SCREW
5305-01-410-6659 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Alternate Parts: 76B81691, 76B8169-1, 76B81691, 76B8169-1, 5305-01-410-6659, 01-410-6659, 5305014106659, 014106659
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 09, 1995 | 01-410-6659 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5305-01-410-6659
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 76B8169-1 | 14170 | HUGHES MISSILE SYSTEMS COSAN DIEGO |
| 76B8169-1 | 15090 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 5305-01-410-6659
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.190 INCHES NOMINAL |
| FASTENER LENGTH | 0.226 INCHES NOMINAL |
| HEAD STYLE | 4 CROWNED HEXAGON |
| HEAD DIAMETER | 0.245 INCHES NOMINAL |
| HEAD HEIGHT | 0.220 INCHES MINIMUM AND 0.230 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |