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National Stock Number:
5306-01-113-4808
Federal Supply Class:
5306
National Item Identification Number:
011134808
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:
| 3N-371 PIECE 146 | 54370 | ALFA LAVAL INC. | | A-C9402-1 | 54370 | ALFA LAVAL INC. | | A-C9402-1 | 71871 | ALFA LAVAL INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | THREAD QUANTITY PER INCH | 13 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.386 INCHES MINIMUM AND | | 1.540 INCHES MAXIMUM | | FASTENER LENGTH | 1.540 INCHES NOMINAL | | MATERIAL | STEEL COMP 1020 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | STYLE DESIGNATOR | CONCENTRIC HOLE THREADED | | THREAD SERIES | UNC CONCENTRIC HOLE | | NOMINAL THREAD SIZE | 0.312 INCHES CONCENTRIC HOLE | | THREADS PER INCH | 18 CONCENTRIC HOLE | | INTERNAL THREAD CLASS | 2B CONCENTRIC HOLE | | INTERNAL THREAD DIRECTION | RIGHT-HAND CONCENTRIC HOLE | | INTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL CONCENTRIC HOLE | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.370 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.750 INCHES NOMINAL |
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