1284-12-B,ROUND SPACERPLAIN BRASS3/4 RD X
1284-12-N,ROUND SPACERNO FINISH - NYLON3/4
1284-12-PH,ROUND SPACERNO FINISH - PHENOLIC
1284-12-S,ROUND SPACERPLAIN STEEL3/4 RD X
1284-12-SS,ROUND SPACERPLAIN STAINLESS STEE
128413,B401 7X10, NOTICE, FED REG-NO FO
128-413,罩类、盒类及壳类产品 Polycarb, Gray, M Knockouts
128414,B302 7X10, NOTICE, FED REG-NO FO
