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National Stock Number:
5310-01-121-5522
Federal Supply Class:
5310
National Item Identification Number:
011215522
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:
| 3178205-5 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | H890-6 | 99565 | ADMIRAL VALVE LLC | | H890-6BULKHEAD NUT 0NLY | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
| THREAD SERIES | UN | | NOMINAL THREAD SIZE | 0.688 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 304 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.250 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.810 INCHES NOMINAL | | BEARING SURFACE TYPE | CHAMFERED |
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