Your search for "kbv39930" revealed the following:
TT2237A SOFTWARE UPGRADE FOR AEROFLEX 3920, Motorola
$0.00TT2237A SOFTWARE UPGRADE FOR AEROFLEX 3920, Motorola
ND10930 Seal Ring Bush, Napier SA105
$0.00ND.10930 Seal Ring Bush Compressor End, Cast Iron, Axial, Napier SA-105, Mk-3
K971AC ADD: SWITCHES, EMERGENCY SETUP & EMERGENCY RESE, Motorola
$0.00K971AC ADD: SWITCHES, EMERGENCY SETUP & EMERGENCY RESE, Motorola
