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 6685-01-337-3504
NSN 5895-01-201-8826
NSN 6610-01-393-5475
NSN 5985-01-436-5733
NSN 5920-01-091-3659
NSN 5920-01-655-9955
NSN 4140-01-444-7543
NSN 2925-01-055-9705
NSN 5835-00-233-6327
NSN 6110-00-099-7113
NSN 5998-01-533-7137
NSN 6105-01-215-2339