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 6620-01-063-6289
NSN 5910-01-629-7101
NSN 5895-00-469-3142
NSN 2925-00-060-8292
NSN 6685-01-415-1619
NSN 6650-00-025-4772
NSN 5960-00-636-4834
NSN 5895-00-017-9582
NSN 5835-01-150-6084
NSN 6620-00-140-8644
NSN 5925-01-367-6118
NSN 6320-00-456-2092