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 5985-00-964-9673
NSN 5945-01-536-7746
NSN 5930-00-286-4669
NSN 5920-01-108-9400
NSN 6135-01-391-8539
NSN 5895-01-227-5213
NSN 6320-01-097-5347
NSN 6610-01-095-9262
NSN 5990-01-570-5471
NSN 4140-01-372-8925
NSN 6110-01-499-8581
NSN 6685-01-489-5570