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 6130-01-020-5754
NSN 6610-01-057-2194
NSN 6620-01-607-5738
NSN 6105-00-196-4957
NSN 6685-01-457-3877
NSN 6105-00-959-4093
NSN 6650-01-193-8983
NSN 7035-01-380-6538
NSN 5965-01-397-8389
NSN 6145-00-773-2026
NSN 5910-01-127-4212
NSN 5996-00-828-4189