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 7035-01-026-1171
NSN 6130-01-622-0292
NSN 6685-01-426-0192
NSN 6105-01-067-4739
NSN 6240-01-364-8696
NSN 5905-01-169-3565
NSN 6685-01-182-0948
NSN 5925-01-386-3178
NSN 6220-00-565-3888
NSN 5920-00-808-6977
NSN 5915-01-487-7703
NSN 5925-01-432-0149