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 5998-00-487-8498
NSN 5915-01-215-1473
NSN 6240-01-111-3394
NSN 5945-01-090-0890
NSN 6220-00-104-8129
NSN 5975-01-104-5589
NSN 6110-01-283-8980
NSN 5855-01-436-2862
NSN 6620-01-428-3930
NSN 2925-00-734-0516
NSN 6320-00-882-7061
NSN 6220-01-482-4857