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National Stock Number:
5310-01-387-1156
Federal Supply Class:
5310
National Item Identification Number:
013871156
Description:
NUT,PLAIN,HEXAGON
Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
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Manufacturer Information:
| BM2.5DIN439-04-B3B | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | DIN 439B-A4 2.5X.45 | 15526 | METRIC AND MULTISTANDARD COMPONENTS CORP | | DIN439-BM2.5-04-B3B | 15526 | METRIC AND MULTISTANDARD COMPONENTS CORP |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 2.5 MILLIMETERS | | NUT HEIGHT | 1.2 MILLIMETERS MINIMUM AND 1.6 MILLIMETERS MAXIMUM | | NUT STYLE | HEXAGON | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 0.45 | | THREAD SERIES | M | | THREAD TOLERANCE CLASS | 6H INTERNAL | | WIDTH ACROSS FLATS | 4.7 MILLIMETERS MINIMUM AND 5.0 MILLIMETERS MAXIMUM |
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