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 5945-01-143-2570
NSN 6620-01-010-0518
NSN 6610-01-078-9238
NSN 5950-01-474-5010
NSN 5925-00-595-8846
NSN 5855-01-156-0417
NSN 5965-01-252-8701
NSN 6150-00-577-8612
NSN 5999-01-262-4816
NSN 5935-01-408-5214
NSN 6610-00-058-9527
NSN 5905-01-113-2862