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 6105-01-656-9626
NSN 4140-00-397-2205
NSN 6150-01-142-2079
NSN 5999-01-554-5068
NSN 6130-00-457-0593
NSN 5910-01-391-9718
NSN 4140-01-281-4058
NSN 5920-01-602-7743
NSN 5930-00-914-3079
NSN 6650-00-356-8405
NSN 5930-01-378-6817
NSN 6150-01-275-6328