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 6135-00-182-7008
NSN 6240-01-233-2334
NSN 4140-00-505-1684
NSN 5835-01-186-4961
NSN 6130-01-497-9572
NSN 5999-00-250-5150
NSN 6150-01-138-5612
NSN 5855-01-576-4223
NSN 6645-01-284-6533
NSN 6650-01-030-5545
NSN 5998-00-292-0214
NSN 6150-01-332-2700