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National Stock Number: 5306-01-337-9116
Federal Supply Class: 5306
National Item Identification Number: 013379116
Description: BOLT,RIBBED SHOULDER
Detail: 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.
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Manufacturer Information:
77C721318P003 | 03538 | LOCKHEED MARTIN CORPORATION | 77C721318P003 | 80406 | BETHLEHEM STEEL CORP |
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