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 6110-01-101-3799
NSN 6130-00-516-3559
NSN 6610-01-576-8379
NSN 6135-00-583-3966
NSN 6150-01-581-0680
NSN 5920-00-432-7643
NSN 5998-01-263-9134
NSN 5965-00-119-3550
NSN 6145-01-525-7611
NSN 7035-01-140-2019
NSN 6105-01-446-7245
NSN 5965-01-024-3532