5310-01-218-7136 WASHER,FLAT Index 5331-01-218-7138 O-RING

National Stock Number:
5310-01-218-7137

Federal Supply Class:
5310

National Item Identification Number:
012187137

Description:
WASHER,LOCK

Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces


Manufacturer Information:
MS35338-46M80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS51415-796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL COMP 1060 OR
STEEL COMP 1561 OR
STEEL COMP 1062 OR
STEEL COMP 1064 OR
STEEL COMP 1065 OR
STEEL COMP 1566 OR
STEEL COMP 1069 OR
STEEL COMP 1070 OR
STEEL COMP 1071 OR
STEEL COMP 1572 OR
STEEL COMP 1074 OR
STEEL COMP 1075 OR
STEEL COMP 1078 OR
STEEL COMP 1080 OVERALL
SURFACE TREATMENTZINC OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
HOLE DIAMETER0.382 INCHES MINIMUM AND
0.393 INCHES MAXIMUM
OUTSIDE DIAMETER0.683 INCHES MAXIMUM
MATERIAL THICKNESS0.094 INCHES NOMINAL


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