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 7035-00-295-0451
NSN 2925-01-620-9673
NSN 6130-00-882-9330
NSN 5990-01-395-4194
NSN 6105-00-542-7948
NSN 6105-00-316-3361
NSN 5920-00-063-9560
NSN 5935-01-592-6392
NSN 6685-01-544-2489
NSN 5910-01-029-3475
NSN 5965-01-243-5494
NSN 6150-01-167-2982