Inventories (Tables)

12 Months Ended

Sep. 28, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory, net of reserves

Inventories, net of reserves, consist of:

	September 28, 2019		September 29, 2018
Raw materials and purchased parts	$	189,875	$	197,071
Work in progress	276,538		240,885
Finished goods	68,561		74,566
Inventories	$	534,974	$	512,522