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 6220-01-401-5337
NSN 6610-00-868-9457
NSN 5925-01-302-5667
NSN 5930-01-026-1020
NSN 5910-01-314-1427
NSN 6145-00-617-4032
NSN 5990-01-148-3324
NSN 5920-01-194-9541
NSN 6645-01-421-2445
NSN 5945-01-435-5874
NSN 5905-00-518-9954
NSN 5998-00-149-0726