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 5930-01-184-7247
NSN 6645-01-432-0052
NSN 7035-01-158-7673
NSN 5855-00-832-9341
NSN 6130-01-156-4151
NSN 5925-00-857-4850
NSN 6135-01-377-5729
NSN 5910-01-514-3771
NSN 5945-01-246-4797
NSN 5999-01-054-2103
NSN 6105-01-610-4683
NSN 5960-01-092-4762