bids are invited for lab opto mechanical mount 1 25 kinematic prism mount, 25.4 mm deep, m4 taps , small adjustable clamping arm, m4 x 0.7 threaded post , large adjustable clamping arm, m4 x 0.7 threaded post , swivel base adapter, 5 pack , spring-loaded 5 mm hex-locking thumbscrew, m6 x 1.0 thread, 5 pack , post-mountable standard iris, 20.0 mm max aperture, m4 threaded stud, pack of 5 , slip-on post collar for 1 2 posts, m6 thumbscrew, 5 pack , sm1 retaining ring for 1 lens tubes and mounts, 10 pack , 12.7 mm optical construction post, ss, m4 counterbores , 12.7 mm pedestal post holder, spring- loaded hex-locking thumbscrew, l 25 mm , 1.5 inch post mounting clamp, 63.5 mm x 63.5 mm, metric , 1.5 inch mounting post, m6 taps, l 300 mm , lens mount with retaining ring for 1 inch optics, m4 tap, 5 pack , 2.5 mm sc, st, fc, and e2000 fiber bulkhead and connector cleaner , replacement cartridge for fbc250, pack of 2 , universal fiber connector cleaner, 20 spool , replacement cleaning reel for fcc-7020, 20 , kinematic grating mount adapter grating height 20 to 40 mm , adjustable fiber collimator, fc pc, f is equal to 4.6 mm, 650 - 1050 nm ar coating , adjustable spanner wrench , metric screw thread adapter kit , m3 x 0.5 alloy steel nylon-tipped setscrew, 3 mm long, 10 pack , m3 x 0.5 alloy steel nylon-tipped setscrew, 6 mm long, 10 pack , m4 x 0.7 alloy steel nylon- tipped setscrew, 4 mm long, 10 pack , m4 x 0.7 alloy steel nylon-tipped setscrew, 6 mm long, 10 pack , m4 x 0.7 alloy steel nylon-tipped setscrew, 10 mm long, 10 pack total quantity : 114