5310-01-554-8092 WASHER,LOCK Index 5310-01-554-0211 WASHER,FLAT

National Stock Number:
5310-01-555-5635

Federal Supply Class:
5310

National Item Identification Number:
015555635

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:
353849545152OSHKOSH CORP
353849575Q65OSHKOSH DEFENSE LLC


Techincal Specification:
LUBRICATIONOIL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NUT HEIGHT0.858 INCHES NOMINAL
NUT STYLEHEXAGON
SPECIAL FEATURESMATERIAL = STEEL GRADE C PER IFI 100/107
SPECIAL TEST FEATURESSEE ASME Y14.100 FOR DRAWING INTERPRETATION STANDARDS
WIDTH ACROSS FLATS1.2917 INCHES NOMINAL
SURFACE TREATMENTPHOSPHATE OVERALL


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