Mandril

n. spindle used to hold material being machined or milled; shaft on which a working tool is mounted

See Mandrill for the primate. MANDRIL is integrated software produced by Lockheed Martin UK IS&S Ltd (formerly STASYS Ltd) for the analysis of Tactical Data Links. It is an acronym of Message ANalysis and Data Reduction for the Integration of Links. MANDRIL can decode and analyse recordings of data link traffic from Link 16 (TADIL J), Link 11 (TADIL-A & B), Link 22, VMF and so on.
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Noun
1. any of various rotating shafts that serve as axes for larger rotating parts
(synonym) spindle, mandrel, arbor
(hypernym) rotating shaft, shaft
(part-holonym) drive

n. mandrill, large baboon native to western Africa (male of the species has bright blue, purple and red facial markings); arbor

n. broach; mandrel, mandril; reamer; arbor; drift