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 5999-01-172-3768
NSN 6105-01-470-9956
NSN 6685-00-068-4714
NSN 6240-00-342-9756
NSN 5985-01-324-6447
NSN 5835-01-054-2094
NSN 7035-00-275-5604
NSN 5985-01-215-8163
NSN 5915-00-013-7610
NSN 6320-01-454-1965
NSN 2925-00-693-5748
NSN 6645-00-462-0097