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 5925-01-513-8081
NSN 6105-00-818-9695
NSN 5910-00-518-1477
NSN 5905-00-342-5073
NSN 5905-00-211-4320
NSN 6620-00-035-5813
NSN 5855-01-222-1242
NSN 6105-00-377-3943
NSN 6145-00-448-1636
NSN 5985-01-091-9819
NSN 5975-01-122-5232
NSN 6240-01-406-3589