ISO INTERNATIONAL STANDARD 6392-1 First edition 1996-11-15 Earth-moving machinery -- Lubrication fittings - Part 1: Nipple type Engins de terrassement - Raccords de graissage - Partie 1: Type a embout ISO Reference number ISO 6392-1:1996(E) No reproduction or networking permited without license from IHS Not for Resale ISO 6392-1:1996(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO member bodies). The work of preparing International Standards is normally carried out through IsO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non- governmental, in liaison with so, also take part in the work. .ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an tnternational Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard ISO 6392-1 was prepared by Technical Committee ISO/TC127,Earth-movingmachinery,SubcommitteeSC3,Operationand maintenance. This first edition of ISO 6392-1 together with ISO 6392-2 cancelsand replaces Is0 6392:1980, which has been technically revised. Iso 6392 consists of the following parts, under the general title Earth- movingmachineryLubricationfittings: Part 1: Nipple type Part 2: Grease-gun nozzles Annex A of this part of iSO 6392 is for information only. ISO1996 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced microfilm, without permission in writing from the publisher. International Organization for Standardization Casepostale56·CH-1211Geneve20Switzerland Printed in Switzerland ii No reproduction or networking permited without license from IHS Not for Resale ISO 6392-1:1996(E) INTERNATIONAL STANDARD ISO Earth-moving machinery - Lubrication fittings - Part 1: Nipple type 1 Scope This part of IsO 6392 specifies nipple-type lubrication fittings, for the types of earth-moving machinery defined in IsO 6165, and the space required to service these fittings. NOTE ---The lubrication fittings are hereinafter referred to as fittings. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of ISO6392.Atthetimeofpublication,theeditionsindicatedwerevalid.Allstandardsaresubjecttorevision,and parties to agreements based on this part of isO 6392 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. Iso2081:1986,Metallic coatings-Electroplated coatings of zinc on iron or steel. Iso6165:1),Earth-movingmachinery—Basictypes-Vocabulary 3 Description Fittings for earth-moving machinery shall be of the types shown in figure 1. 4 Material, design and manufacture 4.1 Material Unlessotherwisespecified,fittingsshallbemadefrommanufacturer'sstandardsteel. 4.2 Hardness Fittings used where there is a high frequency of greasing and/or direct contact with soil or sand shall have their headssurfacehardened.Incaseswheresurface-hardeningisrequired,theminimumhardnessshailbe83HRAor 1) To be published. (Revision of ISO 6165:1987) duction or ig permitted withou license from IHS Not for Resale