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 5975-01-146-4796
NSN 6320-00-483-0451
NSN 6650-00-518-5194
NSN 2925-00-149-0760
NSN 6685-01-556-9145
NSN 6220-00-103-3419
NSN 5915-00-665-2323
NSN 6105-01-610-2555
NSN 5945-01-620-6402
NSN 6610-00-939-2640
NSN 6130-01-527-1462
NSN 4140-01-455-1350