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 5996-01-235-1643
NSN 6650-01-633-9147
NSN 6320-00-731-6134
NSN 5985-01-090-8717
NSN 6610-00-420-8475
NSN 5950-01-417-9264
NSN 5965-01-451-2481
NSN 5910-01-100-4907
NSN 5905-01-649-3580
NSN 5855-01-389-8884
NSN 5960-00-393-2505
NSN 2925-01-254-3068