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National Stock Number:
5306-01-116-4392
Federal Supply Class:
5306
National Item Identification Number:
011164392
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:
| 145DS022-2 | 06710 | VALLEY-TODECO, INC. | | 145DS022-2 | 38LK9 | ELECTRO PARTS INC | | VAL23044-2 | 06710 | VALLEY-TODECO, INC. | | 145DS022-2 | 56878 | SPS TECHNOLOGIES, LLC | | 145DS022-2 | 77272 | THE BOEING COMPANY | | 145DS022-2 | A0126 | LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 2.120 INCHES NOMINAL | | FASTENER LENGTH | 4.875 INCHES MINIMUM AND 4.905 INCHES MAXIMUM | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 1.145 INCHES MINIMUM AND 1.165 INCHES MAXIMUM | | NOMINAL THREAD DIAMETER | 1.125 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | 5629 ASSN STD 1ST MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP XM-13 OVERALL | | SHOULDER DIAMETER | 1.249 INCHES NOMINAL | | SHOULDER LENGTH | 3.120 INCHES MINIMUM AND 3.140 INCHES MAXIMUM | | THREAD CLASS | 3A | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES DESIGNATOR | UNJF | | WIDTH BETWEEN FLATS | 1.313 INCHES NOMINAL | | STYLE DESIGNATOR | CONCENTRIC HOLE THREADED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BAC5751 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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