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 5975-00-823-0979
NSN 5925-01-088-6863
NSN 5985-01-081-9351
NSN 6130-01-046-2466
NSN 5998-01-408-0804
NSN 6105-00-059-3451
NSN 2925-00-863-8578
NSN 6150-00-901-7264
NSN 5950-01-386-0085
NSN 5975-00-335-2588
NSN 5930-00-833-9808
NSN 5930-01-566-3501