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 5935-00-678-0883
NSN 5975-00-257-2793
NSN 6105-00-456-1433
NSN 6610-00-840-6187
NSN 5935-01-325-3548
NSN 5998-01-012-6095
NSN 6650-00-170-5095
NSN 5999-01-432-0510
NSN 5920-01-085-6437
NSN 5910-00-901-0141
NSN 6685-00-934-8676
NSN 5935-01-424-9954