Part Details | RIBBED SHOULDER BOLT
5306-00-089-3568 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: 56B236317, 56B23631-7, 5306-00-089-3568, 00-089-3568, 5306000893568, 000893568
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | JUN 01, 1967 | 00-089-3568 | 16014 ( BOLT, RIBBED SHOULDER ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON

Cross Reference | NSN 5306-00-089-3568
Part Number | Cage Code | Manufacturer |
---|---|---|
56B23631-7 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
Technical Data | NSN 5306-00-089-3568
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 | 1.000 INCHES NOMINAL |
FASTENER LENGTH | 2.250 INCHES NOMINAL |
HEAD STYLE | 9 CROWNED HEXAGON |
HEAD DIAMETER | 0.562 INCHES NOMINAL |
HEAD HEIGHT | 0.188 INCHES NOMINAL |
RIB QUANTITY | 22 |
RIB MAJOR DIAMETER | 0.385 INCHES NOMINAL |
RIB LENGTH | 0.625 INCHES NOMINAL |
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.438 INCHES NOMINAL |