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 5965-01-476-6146
NSN 4140-01-298-1427
NSN 5835-01-414-3258
NSN 5855-01-263-6704
NSN 6105-01-450-6439
NSN 5945-01-558-8487
NSN 5910-01-545-9479
NSN 6620-01-147-8439
NSN 6135-01-167-7604
NSN 5965-00-661-0469
NSN 6220-01-131-9239
NSN 6105-01-064-4335