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 5895-00-050-0785
NSN 6145-01-439-0356
NSN 5915-00-368-4564
NSN 4140-01-564-6855
NSN 5996-00-936-9038
NSN 6105-00-823-4451
NSN 5905-01-122-7556
NSN 7035-00-585-2113
NSN 5950-01-014-0757
NSN 7035-01-158-8860
NSN 5915-01-504-0587
NSN 6145-00-542-7980