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 6685-00-083-6602
NSN 5910-01-115-1955
NSN 4140-01-442-0491
NSN 6650-00-269-5000
NSN 6135-01-633-8502
NSN 6610-01-087-4701
NSN 6610-00-116-5725
NSN 6145-00-248-8804
NSN 6130-01-035-9198
NSN 6645-01-122-9430
NSN 5965-00-518-0958
NSN 6110-01-434-7461