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 5950-00-221-9612
NSN 5855-01-128-1762
NSN 5999-01-576-0325
NSN 6130-01-311-4303
NSN 6620-01-169-9470
NSN 5855-01-316-9642
NSN 5996-01-135-9848
NSN 6145-01-131-4094
NSN 5990-01-472-2447
NSN 5975-01-560-2188
NSN 6610-00-967-3054
NSN 5985-01-007-6047