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 5945-01-617-0404
NSN 6685-01-248-7334
NSN 5895-01-479-6165
NSN 5905-01-094-5888
NSN 5960-01-157-7009
NSN 6105-01-182-0436
NSN 5990-01-623-0082
NSN 6645-00-967-3429
NSN 6645-01-577-7932
NSN 5915-00-932-3040
NSN 6135-01-510-4663
NSN 6685-01-371-1624