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 5950-00-757-4385
NSN 5999-01-430-7175
NSN 5835-01-177-1092
NSN 6220-00-904-1613
NSN 5985-00-270-8456
NSN 5960-01-457-0157
NSN 5950-01-442-3535
NSN 6610-01-245-8015
NSN 6650-00-947-3047
NSN 5950-01-350-3251
NSN
NSN 5910-00-206-0440