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 6105-01-398-0809
NSN 5996-00-717-0913
NSN 6685-00-720-3525
NSN 5910-01-205-1538
NSN 6105-01-383-7486
NSN 5996-01-377-8219
NSN 6240-00-453-9630
NSN 6240-00-066-5484
NSN 6135-01-442-0890
NSN 6110-00-353-0139
NSN 5905-01-526-2157
NSN 6135-00-449-9775