2161-440-S,HEX STANDOFFPLAIN STEEL1/4 HEX X
2161-440-SS,HEX STANDOFFPLAIN STAINLESS STEE
2161-440-SS-20,HEX STANDOFFPASSIVATE1/4 HEX X 9
2161452-1,BLOCK, MNT, READHEAD, APT
2161453-1,WIPER SEAL, READHEAD MNT, APT
2161454-1,BRACKET, ENCODER SCALE, APT
2161460-1,GUARD
2161460-4,GUARD