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 6110-00-408-5697
NSN 6610-01-202-7404
NSN 5990-01-254-3197
NSN 6110-00-905-6148
NSN 5895-01-385-5982
NSN 5950-01-260-2871
NSN 6685-01-515-8743
NSN 5990-00-003-4464
NSN 6105-01-579-4547
NSN 5930-01-373-1927
NSN 6650-00-446-8787
NSN 6645-00-061-1885