A-A-54328
12 April 1991
COMMERCIAL ITEM DESCRIPTION
ADAPTER, REAMER (Hudson to Trinkle)
The General Services Administration has authorized the use of this commercial item description.
This commercial item description covers a Hudson to Trinkle reamer adapter that accommodates reamers with Trinkle shanks.
Salient characteristics:
General. Hudson to Trinkle adapter shall connect instruments with a Hudson chuck to reamers with a Trinkle shank. Adapter shall have a snap-lock chuck for quick connecting/disconnecting of Trinkle shank reamers.
Material. Material of the adapters shall be Class 4 martensitic stainless steel in accordance with ASTM F899.
Hardness. Reamer adapters shall have a Rockwell Hardness C Scale (HRC) of 40 to 45 when tested in accordance with ASTM E18 or E92, whichever is applicable. Conversion of hardness values shall be in accordance with ASTM E140.
Style, design and dimensions. Adapters shall be in accordance with Defense Personnel Support Center (DPSC) Drawing No. 22423 for style, design and dimensions.
Finish. Reamer adapters shall have a mirror or satin finish.
Passivation. Reamer adapters shall be properly passivated.
Corrosion resistance. Reamer adapters shall show no evidence of corrosion when tested in accordance with ASTM F1089.
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
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