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 5945-01-186-3409
NSN 5999-01-399-8726
NSN 6150-01-512-9830
NSN 5910-01-474-2376
NSN 6145-00-762-1099
NSN 6240-00-559-3625
NSN 5895-00-752-0549
NSN 5835-01-392-7683
NSN 5895-00-929-3588
NSN 5895-01-458-2126
NSN 7035-01-114-3134
NSN 2925-01-197-7864