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 6105-00-248-5772
NSN 5985-01-004-7676
NSN 6610-01-466-3983
NSN 6645-01-100-3296
NSN 5990-00-455-9865
NSN 5996-00-958-1298
NSN 6240-00-097-8505
NSN 5905-00-813-2032
NSN 6145-00-472-9413
NSN 5945-00-159-1567
NSN 5855-00-237-4088
NSN 6105-00-421-4333