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 7035-01-013-9889
NSN 5950-01-236-4400
NSN 6130-01-167-9371
NSN 7035-01-511-6219
NSN 6320-00-578-6898
NSN 5950-01-050-9114
NSN 6650-01-237-3334
NSN 6650-01-291-1129
NSN 6105-00-240-6933
NSN 4140-00-932-6074
NSN 6645-00-392-8728
NSN 5915-00-116-8306