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 6220-01-615-0905
NSN 5996-00-491-9304
NSN 5985-01-301-4414
NSN 6240-00-334-6766
NSN 5930-00-059-4990
NSN 5990-01-562-4521
NSN 5925-01-416-8176
NSN 5920-00-221-5678
NSN 5945-01-291-0853
NSN 6645-01-462-2101
NSN 2925-00-918-0859
NSN 5935-01-295-8368