Last Modified: May 27, 2020

Part Number 97012-59 Diaphragm

Definition:	Diaphragm, also referenced with federal logistics item name code 40088: An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. the surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. the item may contain bolt holes and/or center holes. excludes diaphra gm, valve, flat and gasket.
Federal Supply Class (FSC):	4820
NIIN:	00-004-1352 (000041352)
NMF Description:	MACHINERY/MACHINES NOI