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 2925-01-462-8593
NSN 5910-01-271-0875
NSN 6685-01-624-1644
NSN 5835-01-491-4613
NSN 2925-01-423-3003
NSN 6150-00-200-7644
NSN 6135-01-255-9129
NSN 5855-00-797-8217
NSN 6685-01-617-5790
NSN 6145-00-309-2211
NSN 5975-00-782-6389
NSN 5905-00-222-6137