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 5910-01-093-3491
NSN 6610-01-066-2970
NSN 5855-01-457-7715
NSN 5895-00-578-8424
NSN 4140-00-036-5700
NSN 5935-01-243-1137
NSN 5999-01-090-4528
NSN 6620-01-133-4193
NSN 6110-01-231-8567
NSN 5910-00-831-5234
NSN 5950-01-407-7422
NSN 5855-00-861-0006