Flight safety critical aircraft part
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5920-01-040-3383
NSN 5965-01-564-4066
NSN 5999-01-480-7870
NSN 5915-00-406-0846
NSN 5999-01-506-7593
NSN 6105-00-097-9965
NSN 5920-00-221-8377
NSN 5895-00-960-0568
NSN 5998-00-863-0202
NSN 6150-01-174-4847
NSN 5935-01-060-2219
NSN 5925-01-206-8136