A fluid connection assembly , comprising: a connector body , including: a first end ; a second end ; a first through-bore ; a first radially outward facing surface comprising at least one aperture extending from the first radially outward facing surface to the first through-bore , a recess extending radially inward from the first radially outward facing surface , and a groove arranged in the first radially outward facing surface ; and, at least one engaging element arranged in the at least one aperture ; a collar connected to the connector body , the collar including: a radially inward facing surface engaged with the first radially outward facing surface and including at least one pocket extending radially outward therefrom; a second radially outward facing surface ; and, a second through-bore extending from the radially inward facing surface to the second radially outward facing surface ; and, a detent slidably arranged in the second through-bore and operatively arranged to engage the recess to non-rotatably connect the collar and the connector body , characterized in that said groove extends in an axial direction (AD1) from the second end and is at least partially aligned with the recess . a connector body , including: a first end ; a second end ; a first through-bore ; a first radially outward facing surface comprising at least one aperture extending from the first radially outward facing surface to the first through-bore , a recess extending radially inward from the first radially outward facing surface , and a groove arranged in the first radially outward facing surface ; and, at least one engaging element arranged in the at least one aperture ; a first end ; a second end ; a first through-bore ; a first radially outward facing surface comprising at least one aperture extending from the first radially outward facing surface to the first through-bore , a recess extending radially inward from the first radially outward facing surface , and a groove arranged in the first radially outward facing surface ; and, at least one aperture extending from the first radially outward facing surface to the first through-bore , a recess extending radially inward from the first radially outward facing surface , and a groove arranged in the first radially outward facing surface ; and, at least one engaging element arranged in the at least one aperture ; a collar connected to the connector body , the collar including: a radially inward facing surface engaged with the first radially outward facing surface and including at least one pocket extending radially outward therefrom; a second radially outward facing surface ; and, a second through-bore extending from the radially inward facing surface to the second radially outward facing surface ; and, a detent slidably arranged in the second through-bore and operatively arranged to engage the recess to non-rotatably connect the collar and the connector body , a radially inward facing surface engaged with the first radially outward facing surface and including at least one pocket extending radially outward therefrom; a second radially outward facing surface ; and, a second through-bore extending from the radially inward facing surface to the second radially outward facing surface ; and, a detent slidably arranged in the second through-bore and operatively arranged to engage the recess to non-rotatably connect the collar and the connector body , characterized in that said groove extends in an axial direction (AD1) from the second end and is at least partially aligned with the recess . <EOS>