Where to Find Lufkin micrometer parts ?

[UGLY OLDS]

Does anyone know where to get"Lufkin" brand repair parts ??
 I had a "mandrel" , ( The little adjusting nut on the end of the rod), break on one of the rods for my #212 Depth mike ....It has some type of small, cant figure out what size thread &  is a "split nut".  It is used to "Zero" the adjustment as needed ....

Thanxxx in advance ...

Bob ....

[wayne petty]

there is a 212N on ebay for 10 bucks

http://www.ebay.com/sch/Manufacturing-Metalworking-/11804/i.html?_nkw=Depth+Micrometer%2C+Lufkin

i did notice a place called microprecision..  they do calibration and might have parts  as some of their web site mentioned that fact..

there is also this New old stock version.. for 55 bucks

http://www.mjdtools.com/tools/list_1027/126820.htm