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 5925-01-400-3002
NSN 6105-01-355-0061
NSN 6145-00-072-9382
NSN 7035-01-152-7331
NSN 6685-01-660-8476
NSN 5920-01-598-0219
NSN 5998-00-597-7175
NSN 6150-01-518-9819
NSN 6130-00-293-4714
NSN 2925-01-190-3121
NSN 6135-01-069-2482
NSN 6620-00-264-8030