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 5985-01-642-8357
NSN 6105-01-026-4343
NSN 5950-00-225-9263
NSN 5950-00-243-3076
NSN 6685-01-512-8831
NSN 6685-01-544-3736
NSN 6130-01-407-1266
NSN 6240-00-248-6517
NSN 6240-01-333-9430
NSN 5855-00-357-1158
NSN 6150-01-112-0227
NSN 5975-01-269-4015