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 6150-00-741-6128
NSN 6130-01-512-1151
NSN 5905-01-608-5709
NSN 5945-01-408-3510
NSN 5915-01-172-7523
NSN 6610-01-012-4081
NSN 5835-00-969-5771
NSN 5855-01-350-5107
NSN 5920-01-415-6546
NSN 5925-01-029-3483
NSN 5910-01-140-9619
NSN 5945-01-342-1767