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 5905-01-510-9397
NSN 6650-00-585-2786
NSN 5999-00-758-7833
NSN 5990-01-382-5364
NSN 5930-00-764-8462
NSN 5950-01-161-3351
NSN 6220-01-115-6735
NSN 6135-01-483-5269
NSN 5996-00-607-5605
NSN 5945-00-189-0650
NSN 5925-01-016-4069
NSN 6220-01-453-4975