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 5985-01-010-0498
NSN 5950-01-180-5089
NSN 5998-00-701-3487
NSN 6145-01-068-4668
NSN 5920-01-071-5076
NSN 5920-01-088-7958
NSN 5985-01-611-4143
NSN 6685-01-570-9579
NSN 5945-01-124-7993
NSN 5920-01-576-5023
NSN 5855-01-323-5394
NSN 5975-01-232-9319