4520-01-157-3381 HEATER,DUCT TYPE,STATIONARY Index 5310-01-157-3384 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-157-3382

Federal Supply Class:
5310

National Item Identification Number:
011573382

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.)


Manufacturer Information:
20040-F05443ALLEGHENY VALVE CO
2BA41745152OSHKOSH CORP


Techincal Specification:
MATERIALSTEEL OVERALL
SPECIAL FEATURESVENDOR PART NUMBER 20040-F REPLACED BY 9Q5808 NSN 5310-01-588-5799


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