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National Stock Number:
5310-01-338-7321
Federal Supply Class:
5310
National Item Identification Number:
013387321
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:
| 308763 | 4U748 | TRICOR INDUSTRIAL CORP | | C20034-2 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE NUT | | MATERIAL | STEEL CORROSION RESISTING NUT | | NOMINAL THREAD SIZE | 1.6 MILLIMETERS | | NUT STYLE | HEXAGON | | NUT HEIGHT | 1.3 MILLIMETERS MAXIMUM | | WIDTH ACROSS FLATS | 3.2 MILLIMETERS MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT | | SURFACE TREATMENT | PASSIVATE NUT | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | M | | THREAD PITCH IN MILLIMETERS | 0.45 | | THREAD TOLERANCE CLASS | 6H INTERNAL |
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