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 5930-01-222-1682
NSN 6685-00-390-8687
NSN 5895-00-510-2991
NSN 6145-01-220-5422
NSN 5990-01-024-9659
NSN 6685-01-415-2235
NSN 6645-01-471-4960
NSN 6110-01-225-2496
NSN 6610-01-066-4664
NSN 5835-01-077-6278
NSN 6105-01-576-1794
NSN 6135-01-441-7922