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 5925-01-344-0518
NSN 5985-00-528-1902
NSN 6650-00-680-9595
NSN 6150-01-337-9782
NSN 6645-00-296-8310
NSN 5925-01-206-3116
NSN 5985-00-332-4008
NSN 6645-01-607-5999
NSN 5990-00-778-9883
NSN 6130-01-197-4605
NSN 6320-01-284-4508
NSN 6110-00-702-4563