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MIL-B-3990 Revision D, August 8, 1980
Complete Document
Superseded By: SAE AS39901
BEARINGS, ROLLER, NEEDLE, AIRFRAME, ANTIFRICTION, INCH
Includes all amendments and changes through Cancellation Notice 1, April 5, 1999
Additional Comments: CNCL S/S BY SAE AS39901
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This specification covers the requirements for non-separable, antifriction needle bearings.