Part Details | SOCKET HEAD CAP SCREW
5305-01-331-6283 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: 595930451, 5959304-51, 8035959304X51, 803-5959304-X-51, 5305-01-331-6283, 01-331-6283, 5305013316283, 013316283
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 21, 1990 | 01-331-6283 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5305-01-331-6283
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5959304-51 | 96169 | ELECTRIC BOAT CORPORATION |
| 803-5959304-X-51 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 5305-01-331-6283
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 2.250 INCHES |
| THREAD QUANTITY PER INCH | 45 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 3.380 INCHES MINIMUM AND 4.250 INCHES MAXIMUM |
| FASTENER LENGTH | 4.250 INCHES NOMINAL |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 3.380 INCHES NOMINAL |
| HEAD HEIGHT | 2.250 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 1.750 INCHES MINIMUM AND 1.760 INCHES MAXIMUM |