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 5999-01-094-7557
NSN 6620-01-194-1081
NSN 6620-00-292-7000
NSN 5998-00-624-2826
NSN 5950-01-517-1025
NSN 6610-00-419-0315
NSN 5985-00-904-3318
NSN 5960-01-614-0489
NSN 5985-00-060-7025
NSN 5910-01-421-8975
NSN 5950-01-211-7018
NSN 5930-01-024-9719