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 5965-01-444-3098
NSN 5910-01-385-8805
NSN 6150-00-110-5400
NSN 6105-01-139-3460
NSN 6685-01-494-9751
NSN 5975-01-060-2680
NSN 5990-00-015-3907
NSN 7035-01-062-0184
NSN 5925-01-542-9068
NSN 6150-01-419-1231
NSN 5835-01-042-2247
NSN 6650-01-206-3584