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 5910-00-056-8167
NSN 6645-01-329-3890
NSN 6610-01-490-5802
NSN 5965-01-577-4592
NSN 5920-01-513-1997
NSN 6620-00-763-2168
NSN 6105-00-275-0826
NSN 7035-00-104-7613
NSN 2925-01-446-6976
NSN 6110-01-364-0966
NSN 6320-00-894-1644
NSN 5950-01-562-4658