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 5855-00-198-3197
NSN 6320-01-425-1417
NSN 5985-01-355-0316
NSN 5925-01-657-6068
NSN 6220-00-276-8681
NSN 7035-01-420-5404
NSN 6240-00-269-9477
NSN 6610-00-287-6884
NSN 5998-00-436-2852
NSN 7035-01-174-1029
NSN 5950-01-519-7533
NSN 6145-00-643-4962