1321-2-B,HEX SPACERPLAIN BRASS3/16 HEX X
【AMSECO】13-212C,音频指示器及警报器 DOOR CHIME MECHANCL 12VDC
1321-2-N,HEX SPACERNO FINISH - NYLON3/16
1321-2-S,HEX SPACERPLAIN STEEL3/16 HEX X
1321-2-S-27,HEX SPACERELECTRO TIN SOLDER(60/
1321-2-SS,HEX SPACERPLAIN STAINLESS STEEL3
13213.1,PLUG-IN CONNECTOR
【Glenair】13213056-6,环形MIL/规格后盖