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 5925-01-463-8594
NSN 6220-01-345-6773
NSN 6150-01-433-2692
NSN 6105-01-362-9038
NSN 6130-01-003-1019
NSN 5945-01-384-4388
NSN 5945-00-901-3048
NSN 5975-01-502-9662
NSN 7035-01-215-7764
NSN 5999-01-556-2330
NSN 5999-00-841-3339
NSN 2925-00-300-4103