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National Stock Number: 5306-00-001-4793
Federal Supply Class: 5306
National Item Identification Number: 000014793
Description: BOLT,INTERNALLY RELIEVED BODY
Detail: 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.
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Manufacturer Information:
SMB587701 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
CONCENTRIC HOLE DEPTH | 0.330 INCHES MAXIMUM | FASTENER LENGTH | 0.785 INCHES NOMINAL | HEAD HEIGHT | 0.365 INCHES NOMINAL | HEAD STYLE | HEXAGON | SHOULDER LENGTH | 0.093 INCHES NOMINAL | SHOULDER DIAMETER | 0.240 INCHES NOMINAL | WIDTH BETWEEN FLATS | 0.437 INCHES NOMINAL | THREAD CLASS | 3A | THREAD LENGTH | 0.500 INCHES MINIMUM |
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