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 5999-01-170-4354
NSN 5996-01-444-3915
NSN 6650-01-233-0016
NSN 6150-01-169-1865
NSN 5998-01-527-5040
NSN 6645-00-816-5337
NSN 5895-00-409-5139
NSN 6150-01-653-9120
NSN 4140-01-012-1678
NSN 5915-01-573-5980
NSN 5935-01-595-4311
NSN 2925-01-348-5518