To: Demkowski, Beth
Cc: Tomasch, Andrew; Gerdes, David; Armen, Ramon
Subject: McMaster Carr Order
Hi Beth,
 
Here is an order for the majority of the parts we need to construct thirty three of the new apparatus I have developed for the Physics 241 Labs.  The total will be thirty four units, but I have the parts for one already.  Since this is a sizable order, please contact Dave Gerdes with any questions or problems.  The goal is to have the parts arrive by the time I return to work on Monday March 6.  As always, thanks for your help.
 
Andy
 
Please order these parts from McMaster Carr:
 

Thirty Three Required:

 

1971A58

Aluminum Rule Metric Grads, 200 CM Length, 2" Width, 1/8" Thick

$16.25

 

Thirty Three Required:

 

47065T122

Fractional T-Slotted Framing System 1" X 1" Square Extrusion, 6' Length

$20.70

 

Nintey Nine Required:

 

1556A17

Steel Corner Brace Zinc-Plated, 4" Length Of Sides, 7/8" Width

$1.26

 

Seventeen  packages of 15 required:

 

47065T142

Fractional T-Slotted Framing System Steel T-Nut W/Cap Screw for 1" SQ & 1" X 2" Extrusion, Packs of 15

$9.16

  

Two packages of 100 required:

 

91255A539

Alloy Steel Button Head Socket Cap Screw 1/4"-20 Thread, 5/8" Length, Packs of 100

$13.32

 

Seven packages of 25 required:

 

98029A029

Black-Oxide Steel Thick Flat Washer 1/4" Screw Sz, 9/32" Id, 5/8" Od, .110" - .135" Thk, Packs of 25

  

Thirty Three required:

 

5038A2

Light-Force Iron C-Clamp Deep Pattern, 1-1/2" Max-0" Min Open, 300# Hold Cap

$7.01

 

Thirty Three required:

 

5133A13

Light-Force Iron C-Clamp Reg Pattern, 2" Max-0" Min Open, 400# Holding Cap

In stock at $2.06 Each

Two required:

 

8525T31

1/16" Thick, 12" X 12", Neoprene Rubber Sheet Gasket

$3.52