Part Details | SOCKET HEAD CAP SCREW
5305-00-807-6439 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: 9480051, 9-480051, 368689, 9480051, 9-480051, 368689, 5305-00-807-6439, 00-807-6439, 5305008076439, 008076439
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-807-6439 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
SIX SPLINE
Cross Reference | NSN 5305-00-807-6439
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9-480051 | 59501 | UNISON INDUSTRIES, LLC |
| 368689 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
| 9-480051 | 96429 | WESTPORT INTERNATIONAL INC. |
| 368689 | 96429 | WESTPORT INTERNATIONAL INC. |
Technical Data | NSN 5305-00-807-6439
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.125 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.128 INCHES MINIMUM AND 0.178 INCHES MAXIMUM |
| FASTENER LENGTH | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 115000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 3 CROWNED HEXAGON |
| HEAD DIAMETER | 0.200 INCHES MINIMUM AND 0.205 INCHES MAXIMUM |
| HEAD HEIGHT | 0.122 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | SIX SPLINE |
| SPLINE MINOR DIAMETER | 0.096 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| SPLINE MAJOR DIAMETER | 0.113 INCHES MINIMUM AND 0.115 INCHES MAXIMUM |
| SPLINE WIDTH | 0.023 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |