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 7035-01-411-6062
NSN 6135-01-579-3534
NSN 6645-01-588-5591
NSN 6320-01-300-7994
NSN 5945-01-080-6314
NSN 6650-00-763-9641
NSN 6320-00-261-9136
NSN 4140-00-163-2868
NSN 5930-01-374-4510
NSN 5910-01-378-2417
NSN 6130-00-525-5460
NSN 5910-00-379-2349