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 5935-00-580-1724
NSN 2925-00-335-7119
NSN 5895-00-039-7257
NSN 5855-01-529-8717
NSN 5945-01-267-2797
NSN 6110-01-098-1202
NSN 5835-01-092-6759
NSN 6150-01-559-5587
NSN 6130-01-326-7118
NSN 7035-01-298-5154
NSN 5920-01-510-9921
NSN 5990-01-049-3695