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 5835-01-561-2959
NSN 6130-01-419-7927
NSN 5945-01-170-5768
NSN 6110-01-381-9287
NSN 5925-00-886-8041
NSN 6610-01-399-5222
NSN 5965-00-564-2889
NSN 5999-00-405-8008
NSN 5910-00-370-2471
NSN 5965-00-716-7078
NSN 6220-01-567-7885
NSN 5965-00-035-4556