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National Stock Number: 5306-01-482-2336
Federal Supply Class: 5306
National Item Identification Number: 014822336
Description: BOLT,RIBBED NECK
Detail: A HEADED EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER WITH A SERIES OF LONGITUDINAL RIBS, SPLINES OR SERRATIONS ON ALL OR PART OF THE UNTHREADED PORTION. SEE ALSO BOLT, RIBBED SHOULDER.
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Manufacturer Information:
121113-1 | 82340 | L3HARRIS TECHNOLOGIES, INC. | RBA146SA25 | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
EXTENDED WASHER THICKNESS | 0.106 INCHES NOMINAL | EXTENDED WASHER DIAMETER | 0.588 INCHES NOMINAL | FASTENER LENGTH | 1.500 INCHES NOMINAL | HEAD HEIGHT | 0.281 INCHES NOMINAL | HEAD DIAMETER | 0.625 INCHES NOMINAL | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC ALL MATERIAL RESPONSES OVERALL | MATERIAL | STEEL OVERALL | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.375 INCHES | SPECIAL FEATURES | 4130 STEEL | WIDTH BETWEEN FLATS | 0.588 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3A | THREAD LENGTH | 0.690 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UN | THREAD QUANTITY PER INCH | 24 |
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