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 5999-00-945-6577
NSN 5985-00-615-9639
NSN 5910-00-354-5600
NSN 6130-00-042-7952
NSN 2925-01-512-4682
NSN 5910-01-174-1032
NSN 6130-00-182-1451
NSN 5999-00-099-6889
NSN 5960-01-495-0859
NSN 6130-01-523-7463
NSN 5965-01-442-5405
NSN 6150-00-220-9382