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 5996-00-538-1357
NSN 5920-01-099-0963
NSN 5930-01-034-6791
NSN 6135-01-310-9866
NSN 6135-01-475-7415
NSN 6645-01-556-1441
NSN 5985-01-456-5023
NSN 5935-00-166-0776
NSN 5910-01-048-5654
NSN 5960-01-309-1280
NSN 6645-01-432-7943
NSN 5945-01-337-9695