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 5999-01-634-0576
NSN 6135-00-676-5807
NSN 5905-00-902-7737
NSN 6105-01-576-0309
NSN 6240-01-055-5193
NSN 5835-00-544-0298
NSN 5950-00-865-2032
NSN 5895-01-365-5587
NSN 5960-00-307-9919
NSN 5965-00-653-4782
NSN 5965-01-548-5359
NSN 6105-01-327-3174