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 6610-00-006-5783
NSN 5975-00-293-8166
NSN 5945-01-312-3323
NSN 5965-01-042-2001
NSN 5975-00-232-7647
NSN 5965-01-142-1807
NSN 5930-01-558-7099
NSN 5985-01-495-1449
NSN 2925-00-169-3775
NSN 5965-00-834-6298
NSN 5905-00-293-3777
NSN 5910-01-607-8212