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 6105-00-359-5300
NSN 6135-01-273-1253
NSN 5965-00-420-9203
NSN 5925-00-646-3137
NSN 5960-01-414-8918
NSN 6150-01-186-6903
NSN 5960-01-066-4771
NSN 5999-01-198-7130
NSN 6645-00-538-2904
NSN 6650-01-345-9796
NSN 6105-00-816-9397
NSN 6130-01-372-7855