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 6150-01-241-9352
NSN 5910-01-364-1166
NSN 5965-00-133-3031
NSN 7035-01-301-3263
NSN 5960-01-258-5615
NSN 5925-01-202-8352
NSN 5835-01-384-3206
NSN 5835-00-484-1529
NSN 5975-01-633-3013
NSN 6620-00-426-6884
NSN 5945-01-649-2303
NSN 5925-00-912-2774