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 6130-01-647-9139
NSN 5950-01-336-5546
NSN 6130-01-630-8100
NSN 6650-01-444-1212
NSN 5920-00-344-0980
NSN 5920-01-473-7909
NSN 5945-01-024-9378
NSN 2925-01-614-9184
NSN 6135-01-579-3534
NSN 6240-01-490-2554
NSN 5915-01-116-5294
NSN 6105-01-431-6723