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 5945-01-591-3715
NSN 5975-01-349-1897
NSN 7035-01-325-0536
NSN 5945-00-089-2541
NSN 5930-01-282-3130
NSN 6110-01-226-4681
NSN 5920-00-081-9156
NSN 7035-01-455-7277
NSN 5960-01-173-7956
NSN 5905-00-286-5405
NSN 5985-00-251-1453
NSN 6650-00-401-7896