Part Details | SOCKET HEAD CAP SCREW
5305-01-423-2639 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: 0.13832UNRC2AX 0.500 IN LG, 0.138-32UNRC-2AX 0.500 IN LG, 7526406847 ITEM 32, 752-6406847 ITEM 32, 6406847 ITEM 32, 211049479, 5305-01-423-2639, 01-423-2639, 5305014232639, 014232639
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 20, 1995 | 01-423-2639 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
HEXAGON
Cross Reference | NSN 5305-01-423-2639
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0.138-32UNRC-2AX 0.500 IN LG | 80204 | AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED |
| 752-6406847 ITEM 32 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6406847 ITEM 32 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211049479 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 5305-01-423-2639
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNRC |
| NOMINAL THREAD DIAMETER | 0.138 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.500 INCHES NOMINAL |
| FASTENER LENGTH | 0.500 INCHES NOMINAL |
| HEAD STYLE | 0 DISHED HEXAGON |
| HEAD DIAMETER | 0.250 INCHES MINIMUM AND 0.262 INCHES MAXIMUM |
| HEAD HEIGHT | 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.078 INCHES NOMINAL |