ISO 6621-3 PDF

ISO. Second edition. Internal combustion engines — Piston rings —. Part 3: Material specifications. Moteurs à combustion interne. Internal combustion engines; piston rings; material specifications; identical with ISO Buy ISO INTERNAL COMBUSTION ENGINES – PISTON RINGS – PART 3: MATERIAL SPECIFICATIONS from SAI Global.

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66221-3 conventions are, however, not identical to those used in Indian Standards. Users of Indian Standards should ascertain that they are in possession of the latest amendments or edition by referring to the latest issue of ‘BIS Catalogue’ and ‘Standards: Pin point or burry light 6261-3.

Piston rings, Pistons, Engine components, Reciprocating parts, Reciprocating engines, Internal combustion engines, Mechanical properties of materials.

Copyright BIS has the copyright of all its publications. Basis of tolerances, deviations and fits’. Take the smart route to manage medical device compliance. They may also be used for piston rings of compressors working under analogous conditions. Combinations of configurations 66221-3 in Tables 2 to 5 along with those in Table 1 are shown as “common features” in the relevant ISO Standard referenced in each table.

Full text of “IS/ISO Internal Combustion Engines – Piston Rings, Part 1: Vocabulary”

Piston ring nitrided on specific surfaces only e. In this adopted standard, reference appear to the following International Standard for which Indian Standard also exists. This does not preclude the free use, in course of imple- menting the standard, of necessary details, such as symbols and sizes, type or grade designations.


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BS 5341-6.3:1992, ISO 6621-3:1983

This Indian Standard has been developed from Doc No.: Attention is particularly drawn to the following: Specifications des materiaux Title in German Verbrennungsmotoren. However, only the terms given 66621-3 the official languages can be considered as ISO terms.

Standards are also reviewed periodically; a standard along with amendments is reaffirmed when such review indicates that no changes are needed; if the review indicates that changes are needed, it is taken up for revision. Click to learn more. Find Similar Items This product falls into the following categories. You may find similar items within these categories by selecting from the choices below:.

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For dated references, only the edition cited applies. Due to its wedge shape, any radial movement of the ring will alter its axial clearance and thus minimize the build-up of combustion residues. With the 66221-3 of this standard IS Part 9 shall be treated as withdrawn. This subject was first covered in IS Part 9: Part 9 Terms and definitions’.

Learn more about the cookies we use and how to change your settings. Accept and continue Learn more about the cookies we use and how to change your settings. Piston rings up to mm diameter for reciprocating internal combustion engines.


Please download Chrome or Firefox or view our browser tips. Key 1 outside chamfered edge 2 peripheral edge 3 side face edge 4 inside chamfered edge Figure 5 — Chamfered edges 5. We use cookies to make our website easier to use and to better understand your needs. The corresponding Indian Standard is is to be substituted in its place is given below along with its degree of equivalence for the edition indicated: For undated references, the latest edition of the referenced document including any amendments applies.

Review of Indian Standards Amendments are issued 66221-3 standards as the need arises on the basis of comments.

Worldwide Standards We can source any standard from anywhere in 662-3 world. The faster, easier way to work with standards. These terms designate either types of piston rings or certain characteristics and phenomena of piston rings. Basis of limits and fits: Your basket is empty. No part of these publications may be reproduced in any form without the prior permission in writing of BIS.

Vocabulary, inspection methods and generic specifications. The terms and definitions in this part of ISO apply to piston rings for reciprocating internal combustion engines. You may experience issues viewing this site in Internet Explorer 9, 10 or