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 6645-00-152-1702
NSN 5910-01-525-7733
NSN 6650-01-592-2445
NSN 6620-01-168-8450
NSN 5910-01-020-9476
NSN 5950-01-519-2069
NSN 6145-01-630-6040
NSN 5950-01-258-4910
NSN 5920-01-495-9613
NSN 2925-01-550-0177
NSN 5990-01-372-6047
NSN 7035-01-557-2779