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 5930-01-599-2646
NSN 6645-01-025-1002
NSN 6145-01-167-8366
NSN 5915-01-490-6317
NSN 4140-01-350-4475
NSN 5930-01-197-4757
NSN 6130-01-333-9595
NSN 6150-01-139-3787
NSN 5925-01-092-6395
NSN 5930-01-445-5707
NSN 5920-00-243-2023
NSN 5999-01-290-6664