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A-A-539 1979 Edition, November 7, 1979
Complete Document
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Includes all amendments and changes through Cancellation Notice 1, July 19, 1999
Additional Comments: CNCL NO S/S
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The General Services Administration has authorized the use of this commercial item description.

This commercial item description covers a tool set designed to install TFE and elastomeric O-rings and seals over male tube fittings conforming to MS 3365 without damage to or distortion of the ring or seal.