Part Details | RIBBED SHOULDER BOLT
5306-01-039-6637 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: 12008318, 12008318, 5306-01-039-6637, 01-039-6637, 5306010396637, 010396637
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 25, 1977 | 01-039-6637 | 16014 ( BOLT, RIBBED SHOULDER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5306-01-039-6637
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12008318 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
| 12008318 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5306-01-039-6637
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UN |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.300 INCHES NOMINAL |
| FASTENER LENGTH | 2.820 INCHES NOMINAL |
| HEAD DIAMETER | 2.000 INCHES NOMINAL |
| HEAD HEIGHT | 0.380 INCHES NOMINAL |
| DISTANCE FROM CENTERLINE TO FLAT | 0.750 INCHES NOMINAL |
| RIB MAJOR DIAMETER | 1.312 INCHES NOMINAL |
| RIB LENGTH | 0.540 INCHES NOMINAL |
| DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.120 INCHES NOMINAL |
| RIB INCLUDED ANGLE | 45.0 DEGREES NOMINAL |
| RIB MINOR DIAMETER | 1.178 INCHES NOMINAL |