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 6620-00-589-6510
NSN 7035-01-652-4053
NSN 6620-00-431-3837
NSN 6650-01-323-0012
NSN 5895-00-099-9532
NSN 6130-01-222-3925
NSN 5930-00-767-9913
NSN 6150-00-278-7070
NSN 5985-00-801-0911
NSN 5996-01-463-7236
NSN 5895-01-314-0452
NSN 5996-00-285-3727