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 5985-00-949-5511
NSN 5920-00-170-9081
NSN 5935-00-157-3922
NSN 5895-01-437-8527
NSN 5930-01-084-6610
NSN 7035-00-286-6221
NSN 6130-01-175-6010
NSN 5965-01-282-4587
NSN 5915-01-170-5086
NSN 5965-01-633-8849
NSN 5990-01-529-6347
NSN 5985-00-557-5715