Part Details | SOCKET HEAD CAP SCREW
5305-00-721-3109 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: 207MR028P008, 207MR028P008, 5305-00-721-3109, 00-721-3109, 5305007213109, 007213109
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-721-3109 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5305-00-721-3109
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 207MR028P008 | 05030 | RAYTHEON COMISSILE SYSTEMS DIV |
| 207MR028P008 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 5305-00-721-3109
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.406 INCHES MINIMUM |
| FASTENER LENGTH | 0.500 INCHES NOMINAL |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.544 INCHES MINIMUM AND 0.548 INCHES MAXIMUM |
| HEAD HEIGHT | 0.065 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.125 INCHES NOMINAL |