5340-01-478-5621 STRAP,RETAINING Index 1730-01-478-5623 TOWBAR,AIRCRAFT

National Stock Number:
5310-01-478-5622

Federal Supply Class:
5310

National Item Identification Number:
014785622

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:
AEW16M010000GD5A8105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B18.21.2M80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B18212HRCZ10080204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
HOLE DIAMETER10.13 MILLIMETERS MINIMUM AND 10.38 MILLIMETERS MAXIMUM
OUTSIDE DIAMETER17.83 MILLIMETERS MAXIMUM
MATERIAL THICKNESS2.39 MILLIMETERS MINIMUM
MATERIALSTEEL OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B 633,FE/ZN,TYPE II ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL


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