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 5996-00-288-1829
NSN 5965-01-271-9990
NSN 5950-00-600-7066
NSN 6145-01-246-3988
NSN 6110-01-013-9313
NSN 5985-01-461-2012
NSN 5920-01-025-6989
NSN 5905-00-146-8423
NSN 6650-01-371-5886
NSN 5999-00-166-9705
NSN 6150-01-606-4722
NSN 6105-01-459-7235