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 6150-00-452-1086
NSN 6135-01-201-5858
NSN 5998-00-269-9389
NSN 6645-01-400-2119
NSN 5895-01-458-8043
NSN 6320-01-185-3857
NSN 5905-00-767-4480
NSN 6130-00-266-7496
NSN 6150-01-462-7115
NSN 5975-01-457-2868
NSN 5905-00-919-6364
NSN 6645-01-234-7459