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 5950-00-876-8577
NSN 6105-00-686-5995
NSN 6130-00-915-6313
NSN 5945-01-599-0688
NSN 5895-01-656-4721
NSN 6145-01-225-8955
NSN 5935-01-256-5037
NSN 5905-00-144-8471
NSN 6110-01-613-0268
NSN 5935-01-523-7126
NSN 6150-00-622-3902
NSN 5925-01-474-6358