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 5985-00-853-1553
NSN 6130-01-264-7239
NSN 5905-01-515-4060
NSN 5975-01-152-2635
NSN 7035-01-449-1846
NSN 6220-00-963-0309
NSN 5999-01-648-2640
NSN 5895-00-246-4415
NSN 6650-00-767-7597
NSN 5895-01-582-0792
NSN 6150-00-083-3782
NSN 5998-01-106-4306