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National Stock Number:
5306-01-355-0137
Federal Supply Class:
5306
National Item Identification Number:
013550137
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:
| 803-5959300-TA-104 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CONCENTRIC HOLE DEPTH | 8.300 INCHES NOMINAL | | CONCENTRIC HOLE DIAMETER | 1.000 INCHES NOMINAL | | FASTENER LENGTH | 10.150 INCHES NOMINAL | | HEAD HEIGHT | 0.750 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 1.000 INCHES | | SHOULDER LENGTH | 2.000 INCHES NOMINAL | | SHOULDER DIAMETER | 0.800 INCHES NOMINAL | | STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 8.800 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 8 | | WIDTH BETWEEN FLATS | 1.500 INCHES NOMINAL |
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