Fit tightly over tubes or rods, locking them in place.
Wirenuts (WN parts) consist of closely wound coils which barely slip over the ceramic rods and have been given a kink to insure a bakeout-proof friction fit. (The kink must be supplied by the user according to the amount of friction desired.) Wirenuts may be made from either stainless steel type 304 or from molybdenum, but since high temperature operation is often desired, the wirenuts normally furnished are molybdenum.
Mo-WN-B (20 parts/standard package)
Mo-WM-C (20 parts/standard package)
See Drawing above.