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 5930-01-261-6790
NSN 5985-01-522-0645
NSN 5975-00-072-1542
NSN 5915-00-015-7435
NSN 5915-01-441-2238
NSN 5935-00-161-1649
NSN 5920-00-465-0594
NSN 5835-01-066-3676
NSN 5910-00-934-8566
NSN 5915-01-127-6677
NSN 5950-00-279-3098
NSN 6150-01-017-5111