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 6150-01-648-2384
NSN 6650-00-102-2606
NSN 6150-01-031-8112
NSN 6645-01-336-1625
NSN 5935-01-607-6078
NSN 6150-00-522-2504
NSN 7035-01-377-0760
NSN 4140-01-121-3980
NSN 5960-00-597-2680
NSN 6145-00-905-6797
NSN 5855-01-267-2751
NSN 6610-00-131-8817