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 6105-01-325-9320
NSN 2925-00-088-6790
NSN 5960-01-281-1326
NSN 6105-01-223-5400
NSN 5975-01-023-8773
NSN 5985-01-407-8155
NSN 6610-01-434-4958
NSN 6135-01-031-8078
NSN 5930-01-594-8778
NSN 6240-00-660-8467
NSN 6220-01-531-5064
NSN 6130-00-456-0206