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 6105-00-231-8479
NSN 5915-01-451-3195
NSN 6320-00-456-0836
NSN 6320-01-643-0850
NSN 5990-00-232-3965
NSN 6685-00-352-8278
NSN 6105-00-786-5762
NSN 5935-01-392-1774
NSN 5985-01-256-4415
NSN 6650-01-622-6645
NSN 6105-00-383-6817
NSN 5996-01-359-4222