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 5920-01-475-4897
NSN 6150-01-121-8764
NSN 5920-01-109-9998
NSN 5920-01-572-0246
NSN 6610-01-341-0886
NSN 5960-01-338-3412
NSN 5925-00-275-7599
NSN 5915-01-382-9383
NSN 5996-01-463-3152
NSN 6220-00-062-7029
NSN 5996-01-088-2260
NSN 5998-01-444-3964