Part Details | RIBBED SHOULDER BOLT
5306-00-304-6121 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: 538157, 5306-00-304-6121, 00-304-6121, 5306003046121, 003046121
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-304-6121 | 16014 ( BOLT, RIBBED SHOULDER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5306-00-304-6121
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 538157 | 17576 | GOODRICH CORPDBA GOODRICH CORP |
Technical Data | NSN 5306-00-304-6121
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.625 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.940 INCHES NOMINAL |
| FASTENER LENGTH | 6.610 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 200000 POUNDS PER SQUARE INCH |
| HEAD DIAMETER | 1.000 INCHES NOMINAL |
| HEAD HEIGHT | 0.374 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.250 INCHES NOMINAL |
| RIB QUANTITY | 27 |
| RIB MAJOR DIAMETER | 0.706 INCHES MINIMUM AND 0.707 INCHES MAXIMUM |
| RIB LENGTH | 0.250 INCHES NOMINAL |
| DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 5.360 INCHES NOMINAL |
| RIB MINOR DIAMETER | 0.641 INCHES NOMINAL |
| FEATURES PROVIDED | CASEHARDENED |
| SPECIAL FEATURES | HEAD O/0.187 IN. LG EXTENDED WASHER |