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 6645-00-008-3944
NSN 5945-01-623-3948
NSN 6105-01-389-3844
NSN 5985-00-615-5304
NSN 5999-00-728-6249
NSN 2925-01-314-7916
NSN 5925-01-076-4458
NSN 5965-01-038-8081
NSN 7035-01-528-5227
NSN 5985-01-309-0473
NSN 6105-01-308-2212
NSN 5990-00-161-2797