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 6105-01-392-4222
NSN 6105-01-464-4251
NSN 6645-00-143-1567
NSN 5950-01-042-0153
NSN 6650-01-317-2101
NSN 5985-01-485-9871
NSN 2925-01-593-2542
NSN 5960-01-598-9072
NSN 5935-01-315-9031
NSN 5905-01-124-2426
NSN 5930-01-071-7270
NSN 5960-01-399-4327