28 July 2014
15 January 1970
WASHER, KEY RETAINING,
BALL AND ROLLER BEARINGS
This specification is approved for use by all Departments and Agencies of the Department of
1.1 Scope. This specification covers the procurement requirements for retaining key washers
for use in assemblies with ball and roller bearings (see 6.1).
1.2 Classification. The washers shall be of the following types and classes, as specified (see
Type I Regular series
Class 1 Carbon steel
Class 2 Corrosion resisting steel
Type II Light series
Class 1 Alloy steel
2. APPLICABLE DOCUMENTS
2.1 General. The documents listed in this section are specified in sections 3 and 4 of this
specification. This section does not include documents cited in other sections of this
specification or recommended for additional information or as examples. While every effort has
been made to ensure the completeness of this list, document users are cautioned that they
must meet all specified requirements of documents cited in sections 3 and 4 of this
specification, whether or not they are listed.
2.2 Government documents.
2.2.1 Specifications, standards, and handbooks. The following specifications and standards
form a part of this document to the extent specified herein. Unless otherwise specified, the
issues of these documents are those cited in the solicitation or contract.
Comments, suggestions, or questions on this document should be addressed to Defense
Supply Center Philadelphia (DSCP), ATTN: DSCP-NASA, 700 Robbins Avenue, Philadelphia,
change, you may want to verify the currency of this address information using the ASSIST
Online database at https://assist.dla.mil .
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