Active Standard ASTM F2953 | Developed by Subcommittee: F34.06
Book of Standards Volume: 01.08
1.1 This specification covers basic characteristics required for porous laminated phenolic materials intended for use as instrument and thin-section ball-bearing retainers (cages) and the methods of determining these characteristics.
1.4 Units—The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
D618 Practice for Conditioning Plastics for Testing
D695 Test Method for Compressive Properties of Rigid Plastics
D792 Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
E11 Specification for Woven Wire Test Sieve Cloth and Test Sieves
Federal StandardMIL-STD-129 Military Making for Shipment and Storage
ICS Number Code 21.100.20 (Rolling bearings)