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 5985-00-947-3837
NSN 6110-00-160-1374
NSN 5925-01-121-9398
NSN 6610-01-487-7256
NSN 5975-01-592-7841
NSN 5855-01-162-5251
NSN 4140-01-334-8637
NSN 6110-01-628-9974
NSN 5915-00-316-6182
NSN 6645-00-269-8440
NSN 5960-01-419-2167
NSN 6645-01-535-2847