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 6240-01-385-7079
NSN 5945-01-290-3790
NSN 5945-00-146-5021
NSN 5910-01-067-8361
NSN 5910-01-421-5655
NSN 5905-00-109-0503
NSN 5999-01-007-7328
NSN 5925-01-227-9111
NSN 6645-01-139-0156
NSN 5965-01-408-2624
NSN 5990-01-113-7238
NSN 2925-00-987-9595