Inventories (Tables)

3 Months Ended

Dec. 30, 2017

Inventory Disclosure [Abstract]

Schedule of Inventory, net of reserves

Inventories, net of reserves, consist of:

	December 30, 2017		September 30, 2017
Raw materials and purchased parts	$	201,228	$	189,517
Work in progress	239,875		229,202
Finished goods	70,550		70,408
Inventories	$	511,653	$	489,127