National Item Identification Number
00-637-6655
006376655
5306-00-637-6655
5306006376655
National Stock Number
Item Name
BOLT,INTERNALLY RELIEVED BODY
Federal Supply Class
5306
Description
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)
06848
Reference Numbers (Part Numbers)
189146
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.437 INCHES
20
3A
RIGHT-HAND
0.343 INCHES MINIMUM AND
0.360 INCHES MA