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 6105-00-839-8336
NSN 5950-01-188-9061
NSN 5905-01-168-4649
NSN 6650-01-027-1181
NSN 6645-01-564-4451
NSN 6110-00-870-5808
NSN 6145-00-398-4405
NSN 5895-00-707-1404
NSN 5925-00-518-9744
NSN 2925-00-753-8598
NSN 2925-00-808-5077
NSN 5996-01-329-3408