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 5895-01-121-4435
NSN 5915-01-212-2988
NSN 6320-01-578-6006
NSN 6685-01-167-7364
NSN 6130-00-500-8477
NSN 6105-01-370-5779
NSN 5855-01-109-6433
NSN 5999-00-515-7354
NSN 7035-01-552-7956
NSN 5990-00-288-1820
NSN 5910-01-062-0518
NSN 5990-01-176-2724