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 7035-01-284-3535
NSN 2925-01-271-8727
NSN 6145-01-414-0271
NSN 5930-01-115-8176
NSN 5950-01-415-5752
NSN 6130-01-124-7928
NSN 5990-00-155-2306
NSN 5999-01-437-5732
NSN 4140-00-245-2715
NSN 5905-01-206-9982
NSN 6620-00-542-1579
NSN 6145-00-782-4420