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 6685-01-120-1102
NSN 5998-01-248-4462
NSN 4140-00-829-4134
NSN 6685-01-054-3166
NSN 6685-01-058-3022
NSN 5835-00-868-0848
NSN 5965-00-946-2021
NSN 6135-01-485-1227
NSN 5905-01-237-7268
NSN 5905-01-087-7000
NSN 6240-01-136-4694
NSN 6110-01-463-8392