Part Details | SOCKET HEAD CAP SCREW
5305-00-685-7443 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: 3771U, 3771U, 10013227, 10013227, LP500106M, LP500-10-6M, NK500106, NK500-10-6, 10013227, 5305-00-685-7443, 00-685-7443, 5305006857443, 006857443
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-685-7443 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-685-7443
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3771U | 72599 | ALLIEDSIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| 3771U | 70210 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 10013227 | 06401 | L3 TECHNOLOGIES, INC.DBA COMMUNICATION SYSTEMS-WEST |
| 10013227 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| LP500-10-6M | 03038 | LONG-LOK FASTENERS CORPORATION |
| NK500-10-6 | 26233 | NYLOK CORPORATIONDBA NYLOK WESTERN FASTENER |
| 10013227 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5305-00-685-7443
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.375 INCHES MAXIMUM |
| FASTENER LENGTH | 0.375 INCHES NOMINAL |
| HEAD STYLE | 4 CROWNED HEXAGON |
| HEAD DIAMETER | 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| HEAD HEIGHT | 0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |