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 5960-01-221-6261
NSN 5910-00-805-2033
NSN 6105-01-371-2458
NSN 6645-01-217-2888
NSN 5910-00-101-5625
NSN 6610-01-336-0484
NSN 6610-01-122-0064
NSN 6135-00-962-4111
NSN 5910-01-040-1078
NSN 5965-01-610-3556
NSN 5835-01-258-5597
NSN 6110-01-615-9705