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 6685-01-485-2314
NSN 5895-01-391-2728
NSN 5965-01-408-5990
NSN 5985-01-441-2285
NSN 5920-00-283-1321
NSN 6685-01-310-5113
NSN 6150-01-055-8641
NSN 6135-00-377-9165
NSN 5965-01-444-3098
NSN 5996-00-111-1538
NSN 6110-00-072-5141
NSN 6105-01-581-4009