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 7035-01-358-8361
NSN 6645-01-182-4896
NSN 5999-01-233-9640
NSN 6110-00-174-1653
NSN 6645-01-023-6756
NSN 6240-00-698-5822
NSN 6620-01-218-6203
NSN 2925-01-457-5649
NSN 5905-01-555-8077
NSN 6685-01-089-8141
NSN 5950-00-805-8985
NSN 6620-00-391-0374