Clean in accordance with aerospace information report air 1176
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 4140-01-244-5140
NSN 5930-01-013-2226
NSN 5935-00-418-2179
NSN 5965-01-600-8137
NSN 5975-01-102-0175
NSN 5905-01-397-2651
NSN 5905-01-593-4924
NSN 5950-01-320-0372
NSN 5935-00-244-0935
NSN 7035-01-026-1171
NSN 5920-01-442-6756
NSN 6150-00-104-8035