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.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5925-01-536-6647
NSN 6145-01-322-5000
NSN 6110-01-349-0437
NSN 5835-00-553-3575
NSN 5915-00-788-0380
NSN 5895-01-468-9786
NSN 7035-01-354-9382
NSN 5998-01-455-9152
NSN 6135-01-354-5535
NSN 6130-00-886-9780
NSN 6240-01-474-6914
NSN 6685-01-271-5058