The world of surplus works in mysterious ways. Here we have assorted V-shaped aluminum channels 5-3/4" long x 5/8" wide across the 120° Vs. Picture these nestled behind glass thermometer tubes, imprinted with assorted scales, each with a small mounting hole at the top, maybe tiny crimp-clips to mount the thermometer that isn't there, and a diamond-shaped opening at the bottom for the glass bulb that also isn't there. Then add your own thermometers, use them as teaching aids, string 'em together for tracks or marble runs, or get really creative.
What do you give a plumber for his birthday? We recommend some longer T-shirts and maybe some of these 3/8” white PVC 90-degree elbow fittings. Fittings are 3/8” ID and a tad over 1” long on both legs; they come with mating nuts and gaskets.
Black plastic vented grilles with (19) round holes measure 2-1/8" OD x 3/8" thick with (4) snap clips to hold them in place. Originally for stereo speakers, they were designed to fit into a 2" dia port.
No, O-rings. Get ’em here, because we got ’em. These black rubber (neoprene, we believe) O-rings are nominally 1-1/2” ID and 1/8” thick, and made in the USA. Use them for crafts, tiny ring toss games, in dioramas or dollhouses, as vibration pads, or in actual O-ring applications. Because, after all, they’re O-rings.
Get started with this wax seal for toilet bowls. It measures approx 5-3/4" OD x 2-3/4" ID x 1" thick, fits 3" or 4" outlets, and comes with a plastic sleeve and installation instructions. The package of toilet bolts includes (2) 1/4" x 2-1/4" bolts with nuts and washers for securing the bowl to the floor. Finally, the tank bolt replacement set, for securing the toilet tank to the bowl, is a pair of 3" long x 5/16"-18 brass bolts, with nuts, rubber gaskets and brass washers.
Limited quantities available! Brand New Festo Pneumatic Short Stroke Air Cylinder. Double Acting (Pulling and Pushing)12mm diameter threaded piston with a 8mm stroke. Measures 5-1/2” (140mm) x 2-1/8” (54mm).Max: 12bar/180psi Series D941Part number DNN-40-10-PPV-A-S Available in stores by special order.
This small cable is 7-strand galvanized steel, at least 35" long x 3/32" dia, (The one you receive may be longer) with
a 1000-lb breaking strength and copper stop sleeves at each end. Wrap something
up, string a line of beads or rig an old-school scoring system and hang it
above your pool table.
Save your diamond rings with this 1-3/8" OD x 1-1/8" deep mesh drain strainer on a 2-3/16" dia steel flange. Also keeps evil pipe-clogging stuff out of the drain while you're cleaning up. As seen in many commercial kitchens but it could work fine in your bathroom, too.Please Note: Catalog says it is 3" flange. We only have the 2-3/16" flange.
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Our web site always contains everything we have available for sale outside our retail stores. Typically, new items are listed on the site before they get published in our catalog...
Unlike Any Place On Earth
In addition to this fabulous on-line catalog of incredible stuff, American Science & Surplus has three great retail locations. If you're in the neighborhood, please stop by! Store hours may vary. Feel free to call for store hours and directions.