2510-01-458-9676 FRAME SECTION,STRUCTURAL,VEHICUL Index 3695-01-458-9678 SAW,CHAIN

National Stock Number:
5310-01-458-9677

Federal Supply Class:
5310

National Item Identification Number:
014589677

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:
211-027-008995542NORTHROP GRUMMAN SYSTEMS CORPORATION
8209-SS-640-706540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
8209-SS-640-71YGB8CAREY MANUFACTURING CO, INC


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED OR CHAMFERED
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.138 INCHES
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNF
THREAD QUANTITY PER INCH40


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