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 5985-00-935-0000
NSN 6135-01-079-7852
NSN 6135-01-235-4168
NSN 7035-00-922-5700
NSN 5935-00-044-1893
NSN 5950-00-615-0961
NSN 5999-01-463-8641
NSN 2925-00-734-9380
NSN 5935-00-807-5359
NSN 5930-01-336-0637
NSN 5910-00-022-6000
NSN 5910-01-121-7603