Dillon Precision 10-32 Nylock nut for powder measure – 16340

Dillon Precision 10-32 Nylock Nut – 16340

The 16340 is the 10-32 nylon-insert lock nut for the Dillon powder measure. It appears in the Powder Measure Assy of the RL550 (page 65 of the manual), XL650 (page 54), and Super 1050 (page 31).

The nut locks the rocker arm bolt 13904, maintaining rotational play without fully tightening; it is the nylon insert that allows for this intermediate adjustment. It should be replaced after a few disassemblies because the nylon progressively loses its ability to grip the thread.

Main features

• Original Dillon Precision spare part
• Official name: 10-32 Nylock Nut
• Lock nut with nylon insert, 10-32 thread
• Group: Powder Measure Assy of the Dillon powder measure
• Listed for RL550 (page 65), XL650 (page 54), and Super 1050 (page 31)

Recommended use

Locking the rocker arm bolt 13904 on the Dillon powder measure for RL550, XL650, and Super 1050.

Manufacturer code: 16340