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 5855-00-560-0110
NSN 5835-00-133-0599
NSN 6610-01-437-2506
NSN 5895-00-107-0198
NSN 5855-00-878-8137
NSN 6645-00-814-4558
NSN 5998-01-190-0730
NSN 6645-01-205-3869
NSN 5915-01-649-9834
NSN 5915-01-081-7102
NSN 5920-01-372-9498
NSN 5950-01-050-7742