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 6105-01-058-3583
NSN 5990-01-012-6358
NSN 6145-01-328-7991
NSN 7035-01-615-0801
NSN 5925-00-691-2434
NSN 6130-00-093-5863
NSN 6110-00-897-4594
NSN 6110-00-061-5725
NSN 6130-00-854-1995
NSN 6105-00-847-5140
NSN 5835-01-286-6499
NSN 5930-00-549-0685