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 6240-01-571-7706
NSN 6150-01-440-3431
NSN 6240-01-463-8276
NSN 5965-01-550-7505
NSN 6105-01-465-9019
NSN 5895-00-297-6689
NSN 5895-01-366-9851
NSN 6645-01-335-2813
NSN 6645-00-075-4764
NSN 6320-01-220-2264
NSN 6110-00-843-0498
NSN 5945-01-410-8747