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 5910-01-415-1214
NSN 5835-01-116-2369
NSN 5975-00-946-1390
NSN 5925-01-445-6112
NSN 5895-00-241-0214
NSN 6645-01-197-9090
NSN 5998-01-382-9664
NSN 6130-01-333-7463
NSN 5930-01-157-6214
NSN 6320-01-125-3361
NSN 5998-01-336-2600
NSN 6110-01-357-3362