Part Details | RIBBED SHOULDER BOLT
5306-01-129-4437 An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also BOLT, RIBBED NECK.
Alternate Parts: 814084203, 8140842-03, 5306-01-129-4437, 01-129-4437, 5306011294437, 011294437
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 07, 1982 | 01-129-4437 | 16014 ( BOLT, RIBBED SHOULDER ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
Cross Reference | NSN 5306-01-129-4437
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8140842-03 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
Technical Data | NSN 5306-01-129-4437
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.375 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.825 INCHES NOMINAL |
| FASTENER LENGTH | 1.437 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 110000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| HEAD HEIGHT | 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM |
| RIB QUANTITY | 12 |
| RIB MAJOR DIAMETER | 0.405 INCHES NOMINAL |
| RIB LENGTH | 0.594 INCHES NOMINAL |
| DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.063 INCHES NOMINAL |
| RIB INCLUDED ANGLE | 90.0 DEGREES NOMINAL |
| RIB MINOR DIAMETER | 0.062 INCHES NOMINAL |