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 5905-00-202-0998
NSN 5895-01-513-4263
NSN 5975-00-834-1821
NSN 6320-00-593-0379
NSN 5925-00-759-9959
NSN 5925-01-361-4275
NSN 6135-00-437-5182
NSN 6685-00-116-4228
NSN 6105-01-566-7994
NSN 6240-01-359-2721
NSN 5965-01-444-3098
NSN 2925-01-244-3016