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 6130-01-407-3332
NSN 6145-01-459-8150
NSN 6240-00-451-6921
NSN 5985-01-441-1398
NSN 6105-01-212-7812
NSN 5990-01-644-3095
NSN 5950-01-024-4940
NSN 5960-01-025-2526
NSN 5975-00-113-4710
NSN 5920-01-619-6231
NSN 6110-01-601-6637
NSN 5835-01-249-4529