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 6145-01-393-5691
NSN 6650-00-045-4362
NSN 5998-00-901-2590
NSN 5998-01-056-5268
NSN 6645-01-370-4259
NSN 5985-01-198-5146
NSN 5920-01-331-4264
NSN 6685-01-121-4719
NSN 6650-00-992-4540
NSN 5835-01-102-4451
NSN 5996-01-541-4974
NSN 5835-01-466-5496