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 6105-01-141-6912
NSN 5990-00-337-5359
NSN 5975-01-479-6550
NSN 4140-01-555-8150
NSN 6320-01-449-1014
NSN 7035-01-390-1132
NSN 6150-00-789-7737
NSN 6610-01-183-9141
NSN 6145-01-203-4458
NSN 6135-01-653-6113
NSN 6110-01-113-7642
NSN 5999-00-226-7859