A parts kit consisting of one or more bearings or bearing assemblies, which are issued as a unit for repair/replacement. It may include gasket(s), o-ring(s), race(s), seal(s), spacer(s), washer(s), or the like.
juneau airport wind system (jaws) end item identification, "spares kit for taylor scientific ws-3 and wd-3 wind insturments, consisting of 2 ea national precision bearing co p/n ssr2280zzr spec no. a7p25lg49, 1 ea bit snap ring, 1 ea little snap ring, 1 ea o-ring for body, 1 ea o-ring for shaft, 1 ea lamp bulb for control panel, 1 ea body screw and 1 ea lock washer, 1 ea 1/2" set screw for body mounting, 1 ea 3/8" set screw for adpater, 2 ea screws for control panel, 2 ea screws and 2 ea lock washers for pulser board, 2 ea screws and 2 ea lock washers for dc tach or pot assy" special features, bearing kit part name assigned by controlling agency