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 6650-00-064-7199
NSN 6620-00-935-1321
NSN 6135-01-127-0173
NSN 5855-00-256-5562
NSN 2925-01-022-8332
NSN 6105-01-004-5446
NSN 5996-01-388-7618
NSN 5910-00-076-8983
NSN 5935-01-047-8136
NSN 6320-01-433-3953
NSN 6620-00-364-4604
NSN 6220-01-575-6763