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 5985-00-888-8714
NSN 5930-01-408-1301
NSN 6110-00-673-9130
NSN 6610-00-817-8772
NSN 5895-01-418-2808
NSN 5996-01-021-9330
NSN 5990-01-608-9271
NSN 5930-01-571-8552
NSN 6650-00-078-5773
NSN 6645-01-307-2638
NSN 5965-01-356-6340
NSN 6320-00-809-5744