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 6610-01-023-6073
NSN 6105-01-318-1564
NSN 6645-00-123-9134
NSN 5835-01-383-1313
NSN 5998-01-111-9157
NSN 5945-01-079-1662
NSN 6685-01-028-3156
NSN 6645-01-337-1806
NSN 5920-01-444-4082
NSN 6220-00-753-8184
NSN 6135-01-210-8715
NSN 5920-01-208-2689