National Item Identification Number
National Stock Number
BOLT,INTERNALLY RELIEVED BODY
Federal Supply Class
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.
Commercial and Government Entity Code (Supplier Data)
DOVER RESOURCES INC.
DBA OPW FUELING COMPONENTS
9393 PRINCETON GLENDALE RD
Reference Numbers (Part Numbers)
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
COPPER ALLOY OVERALL
B42 CONCENTRIC HOLE UNTHREADED;