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National Stock Number: 5310-01-012-3343
Federal Supply Class: 5310
National Item Identification Number: 010123343
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:
BMN5027-4-40 | 17446 | HUCK INTERNATIONAL, INC | BMN5027-4-40 | 97928 | HUCK INTL INC | NK1000160-4-40 | 00624 | EATON AEROQUIP LLC |
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Techincal Specification:
NOMINAL THREAD SIZE | 0.250 INCHES | NUT HEIGHT | 0.580 INCHES MAXIMUM | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | PRECIOUS MATERIAL | SILVER | WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND 0.565 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE THREADS | SURFACE TREATMENT | SILVER THREADS | TEMP RATING | 900.0 FAHRENHEIT NOMINAL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES | UNJF | THREAD QUANTITY PER INCH | 28 |
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