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 2925-01-254-3068
NSN 6320-01-506-9439
NSN 6220-00-925-2233
NSN 6220-01-555-6487
NSN 6610-01-593-4643
NSN 5965-01-392-0049
NSN 6105-01-530-6051
NSN 6650-01-590-3670
NSN 2925-01-448-2880
NSN 5915-01-657-5452
NSN 6145-01-564-9204
NSN 5905-01-194-7784