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 5935-01-529-7868
NSN 6645-01-120-7135
NSN 4140-00-623-0248
NSN 5950-01-435-6354
NSN 6685-01-444-2235
NSN 6130-01-447-6158
NSN 5910-00-935-6459
NSN 5925-01-310-9632
NSN 6620-01-274-3423
NSN 7035-01-008-7248
NSN 5935-00-737-4925
NSN 6610-00-633-4338