Inventories

3 Months Ended

Dec. 31, 2019

Inventories

Inventories

Note 11. Inventories

	December 31,		September 30,
	2019		2019
Raw materials	$	142,911	$	134,878
Work in progress		136,873		133,885
Component parts (1)		285,792		287,128
Finished goods		72,483		59,051
Customer supplied inventory		10,298		13,396
On-hand inventory for which control has transferred to the customer		(128,091)		(111,502)
	$	520,266	$	516,836

(1)Component parts include items that can be sold separately as finished goods or included in the manufacture of other products.