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 5895-01-571-8061
NSN 5965-01-658-1987
NSN 5835-00-811-4554
NSN 5915-01-048-7252
NSN 5855-01-100-3272
NSN 6135-01-579-8864
NSN 6620-00-221-6639
NSN 6320-00-343-1798
NSN 5920-01-415-5805
NSN 6105-01-394-1341
NSN 5910-00-016-0622
NSN 6610-00-782-0761