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 5965-01-176-3227
NSN 5895-01-090-0567
NSN 5895-01-377-5923
NSN 5950-01-390-2462
NSN 6645-00-678-9656
NSN 5950-00-956-8047
NSN 6320-01-388-1067
NSN 6645-01-026-6659
NSN 6620-00-273-1511
NSN 5930-01-281-9942
NSN 6150-00-832-3364
NSN 6110-01-585-4270