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 6110-00-472-0782
NSN 6620-00-350-5817
NSN 5925-00-377-6368
NSN 6135-00-918-6993
NSN 6110-00-099-7113
NSN 6150-00-958-0473
NSN 4140-01-138-8635
NSN 6130-00-335-6812
NSN 6645-01-106-6369
NSN 5915-01-330-7496
NSN 5999-01-385-8836
NSN 5855-01-003-0848