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National Stock Number:
5310-01-444-0521
Federal Supply Class:
5310
National Item Identification Number:
014440521
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:
| 439BRM4 | 15526 | METRIC AND MULTISTANDARD COMPONENTS CORP | | DIN 439B 4X.7 | 15526 | METRIC AND MULTISTANDARD COMPONENTS CORP | | H10127 | 1BL81 | SPECTRO SCIENTIFIC, INC |
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Techincal Specification:
| THREAD SERIES | ISO M | | NOMINAL THREAD SIZE | 2.5 MILLIMETERS | | THREAD PITCH IN MILLIMETERS | 0.45 | | THREAD TOLERANCE CLASS | 6H INTERNAL | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | COPPER ALLOY 360 OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 1.6 MILLIMETERS NOMINAL | | WIDTH ACROSS FLATS | 5.0 MILLIMETERS NOMINAL | | BEARING SURFACE TYPE | CHAMFERED OR | | WASHER FACED | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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