1-1/4" RB-8 item 21G - Adjusting Nut Assembly

View the Acme Gridley 1-1/4" RB-8 illustrated code reference drawing for Group G

This National Acme replacement adjusting nut assembly part number 15366 is for Acme Gridley 1-1/4" RB-8 multi spindle screw machines starting with serial number AM-40001.  Please contact us if your screw machine serial number is prior to this number.

Ordering an Acme Gridley 1-1/4" RB-8 item 21-G replacement adjusting nut assembly automatically includes the following:

Qty (1) Adjusting Nut Assembly, Acme Gridley part number 15366 (item 21-G)
Qty (1) Screw, Acme Gridley item 22-G
Qty (1) Washer, Acme Gridley item 101-G