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 5950-00-522-2432
NSN 5990-01-490-5614
NSN 5895-01-634-0630
NSN 5996-01-451-0356
NSN 6130-01-157-8094
NSN 5996-00-444-0567
NSN 6145-01-272-5008
NSN 5930-00-180-8225
NSN 6220-01-095-4860
NSN 5945-01-325-1013
NSN 6150-01-613-9189
NSN 6145-01-045-3075