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National Stock Number:
5310-01-503-6538
Federal Supply Class:
5310
National Item Identification Number:
015036538
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:
| 33311-30 | 57574 | VELAN VALVE CORP. | | 33311-30 ITEM NO. 20A/1.00IN | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A194, GRADE 4 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K14510 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | TEMP RATING | 1050.0 DEG FAHRENHEIT MAXIMUM |
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