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 5996-00-816-9320
NSN 6220-00-156-4469
NSN 5905-01-444-1245
NSN 5990-00-098-5033
NSN 5965-00-739-2063
NSN 5905-00-200-9631
NSN 2925-01-467-1192
NSN 5950-00-221-9086
NSN 5990-01-151-8756
NSN 6150-01-222-0764
NSN 4140-01-611-7131
NSN 4140-00-274-4002