Part Details | SOCKET HEAD CAP SCREW
5305-01-256-8503 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: 59793896, 5979389-6, 5305-01-256-8503, 01-256-8503, 5305012568503, 012568503
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 09, 1987 | 01-256-8503 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5305-01-256-8503
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5979389-6 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 5305-01-256-8503
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD LENGTH | 1.469 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |