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 5975-01-560-3456
NSN 6105-00-945-0795
NSN 5945-00-902-1417
NSN 6135-01-274-3546
NSN 5915-01-509-4681
NSN 5915-01-647-8900
NSN 6145-01-443-6238
NSN 6135-01-077-5705
NSN 6650-01-227-6032
NSN 5950-01-094-2677
NSN 6130-00-543-1302
NSN 5855-00-925-0114