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 5855-01-578-6742
NSN 5915-01-608-2495
NSN 5950-01-357-5583
NSN 5910-01-327-3532
NSN 5965-01-454-8076
NSN 5855-00-256-5562
NSN 6650-01-435-2994
NSN 6105-01-463-9928
NSN 6220-01-104-9679
NSN 5835-01-031-7265
NSN 2925-01-285-0919
NSN 6645-01-362-2587