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 6150-01-090-0237
NSN 6645-00-256-4072
NSN 5935-00-822-7612
NSN 5996-01-458-9644
NSN 5985-00-953-1519
NSN 6135-01-315-4328
NSN 6130-01-167-8036
NSN 5965-00-964-1756
NSN 5975-00-480-0114
NSN 2925-01-483-2389
NSN 5925-00-186-0765
NSN 5950-01-390-0650