2540-00-518-6555 LINK,SPRING RETAINI Index 5315-00-518-6559 PIN,STRAIGHT,HEADED

National Stock Number:
5310-00-518-6558

Federal Supply Class:
5310

National Item Identification Number:
005186558

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:
22AX3589619MACK TRUCKS, INC.
23AX489619MACK TRUCKS, INC.
261SZ7676040MACK TRUCKS INC PARTS OPN
518655819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
74612A00742AIR PRODUCTS & CHEMICALS, INC
785E109 PIECE 1801289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
785E109-018D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
A4878X65282WHITE MOTOR CORP
X1893D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
X18978500MERITOR HEAVY VEHICLE SYSTEMS, LLC


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1212 OVERALL OR STEEL COMP 1213 OVERALL OR STEEL COMP 1116 OVERALL OR STEEL COMP 1117 OVERALL OR STEEL COMP 1118 OVERALL OR STEEL COMP 1119 OVERALL OR STEEL COMP 1120 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.234 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.688 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNC


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