Part Details | SOCKET HEAD CAP SCREW
5305-00-639-3377 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: 290402 12SS, 290-402 1/2SS, ASH0402 12, ASH-0-402 1/2, 290402 12SS, 290-402 1/2SS, 5305-00-639-3377, 00-639-3377, 5305006393377, 006393377
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-639-3377 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
ROUND
Cross Reference | NSN 5305-00-639-3377
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 290-402 1/2SS | 55972 | HONEYWELL INTL INCDEFENSE AVIONICS SYSTEMS |
| ASH-0-402 1/2 | 55972 | HONEYWELL INTL INCDEFENSE AVIONICS SYSTEMS |
| 290-402 1/2SS | 1NZ85 | L3 TECHNOLOGIES, INC.DBA SPACE AND NAVIGATION |
Technical Data | NSN 5305-00-639-3377
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 48 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.156 INCHES NOMINAL |
| FASTENER LENGTH | 0.156 INCHES NOMINAL |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.178 INCHES MINIMUM AND 0.183 INCHES MAXIMUM |
| HEAD HEIGHT | 0.109 INCHES MINIMUM AND 0.112 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.079 INCHES NOMINAL |
| HOLE CONFIGURATION STYLE | ROUND |
| HOLE TYPE | DRILLED |
| HOLE QUANTITY | 4 |
| HOLE DIAMETER | 0.037 INCHES NOMINAL |